6l90 shift flare6l90 shift flare

New, We can also rebuild your transmission! Part throttle 3-4 shifts crisp and firm. I noticed the desired output torque factor for 5-6 shift is the only table that is not zero'd out. I am interested in enhancing my vehicles performance. Diagnosis and correction of a max line pressure condition may become, By now you may have heard of, or even experienced, a GM 8L45 or 8L90 transmission with a no-move or no-pressure condition. A!1*dJv:#p&&*:lkXDEf thanks for the help! Using scopes provides. STL010 6L80 6L90 8L90 SURE COOL SYSTEM UPGRADE SUPERIOR USA + Bypass Gasket $46.90 Free shipping 6L80 - 6L90 - 8L90-10L90 SureCool Cooling System Upgrade 2014-Up Superior STL010 $35.62 $37.89 Free shipping Select Vehicle Shop with confidence Top Rated Plus Is that table introducing a time adder that is softening the shift? These 90e's are persnickety about thatOh, not a dealer thing. <> ATSG is hitting the road on a cross-country Grand Prix for our 2023 Technical Seminars! Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Clutch Failure. Fits mid '10earlier. 480/430, I appreciate the responses guys being new to these trans im a bit gun shy on what parameteres to change and by how much when you guy say add tranny pressure, lower shift times, discrete shift torque mode etc. how much change are we talking? Today we explain what causes this problem and how to fix it. December 17, 2020. Did it pre and post mods. Mine does the same thing.my G8GT did the same thing.just be gentle on the throttle when she's cold.got a tune it got a little better but still there.did it pre and post mod. A!1*)8UkXFE#mn.RXDE6r)m@amZK=[|!!JBBTWH%}! This procedure will work. Its EVERY SINGLE SHIFT. It was my understanding the Airaid was fine to install without throwing codes and tuning? From my last blower only pass at the track: Good info guys, thanks!! endstream endobj 110 0 obj <>>> endobj 111 0 obj <> endobj 112 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/TrimBox[30.168 30.1599 614.244 812.832]/Type/Page>> endobj 113 0 obj <>stream . Mine has done that since day one. Truck is all stock. The 6L80E transmission is widely used in such popular GM applications as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS and CTS, Camaro,and G8 . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 5 0 obj Narrow Your Choices Zip Valve Drop-in Parts The 2-3 flare up complaints are often caused by a slow pressure rise curve due to wear at the pressure regulator (PR) valve bore. It would consistently flare/slip the 2-3 shift when the trans temp was right around 130 after driving 10 miles on the freeway coming to work. Very annoying! Suggestions? "SDS UGqF*mx@K Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. Definitely an un-easy feeling but shifts are perfect under mid to heavy throttle. Quite a car. Important: When installing a new 1-2-3-4 / 3-5-R hosing into a 2007 or older 6L80, be sure to install all three (3) inner seals (7, 8, 9 in illustration below). Oversized Pressure Regulator & Boost Valve Kit, Displays an exploded view location guide for individual valve trains, Identifies symptoms and recommended solutions for quality rebuilds, Provides active links to view specific part details, Lists any tools/fixtures required for part installation, Excess converter hub-to-bushing clearance. 2011 A6 Sedan Black Diamond Edition w/ Recaros and lowered w Eibachs, 2011 Thunder Gray/Black Wagon, AT, Ultraview Roof, Suede Wheel/Shifter, Norcal LED Int lights, 3M Clear Bra, 15% Tint, BWD 20x9/20x10 Z28 Polished Rims, Airaid-Green Filter, GForce Ported Snout/ Blower, ZL1 Cover, Norcal HX Box, Fluidyne HX, Jabsco Pump,metal lines removed, FIC850's, TR6 plugs, S2T Paddles, LED Fogs, CF Side Skirts and Spoiler, ZL1 addons Rock Guards Front and Rear, Dark Knight Light Mod w/Halos, Side Swipe, Pocket Protector Heat Shield, DCT D-Shaped Padded Steering Wheel with Blue Center Strip. 179 0 obj <>stream Coincidence? Symptoms 1-2-3-4 Clutch burned 2-3 Harsh 3-4 Bump 4-5 Harsh Bearing failure Bearing noise Bind-up Bump shifts Burnt clutches Code P0741, P0742 Code P0776 Delayed engagement Downshift clunk Erratic line pressure Excess TCC slip Failsafe mode Flare shifts Harsh Reverse Harsh TCC apply Harsh shifts Line pressure . ($LJv:#phvHFVAamZ6Q!C_JPam%FZ=L41$S[|)+$Le| B05$#*qLmt"SVH<5)$N *$N'O D 22 0 obj The last one I had did the same 2-3 flare and 4-3 harsh downshift and I went round and round with tech assist and never got anywhere. O.OZYZG?~im)NWn_l "@*y~oW~Gd_7iG]NONv7|xvbg:yrWj?5vn)z9,,+:>~On_JW Mi{}~\|?L6?Y?fYJi tG1;=iIu&*_B)U9Pj-Fd "J6_H%M !J Q9dd"7ZW{HFW;Rj3g^mpAjE#BI($D9"! WOT 3-4 shift will hang the first time after the car starts. Just a normal takeoff. Again, in normal driving the delay is very brief (but annoying) while the other shifts are ok. For a better experience, please enable JavaScript in your browser before proceeding. ho|7IyM~Ulb?IF+ClGEGeIU-Zgr#^6ts:!GRC. My 3-4 shift flares at WOT. 6L90E 5-6 recurring shift flare. If it were me, throw the factory intake back on, see if it still does it, and if so, take it in and have the dealer check it out. stream Born on Feb 6, 2014. Any advise is appreciated. Tackling Clutch Failure in the GM 6L80/90. and guess what same thing but not as bad. !JBBTWHJU6&;T!0ES000ES00EDtCV#6S0o3E6S0o3E6SP{2n( Q_!aJBB( Q_!a*qHVN_uiVH\ Well go through a few, Sonnax has provided the following guide on critical wear areas and vacuum test locations for the GM 10L series and the Ford 10R series. Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). Overall, it is an easy transmission to work on, but whether you are a novice or an old-timer be sure to avoid these two traps waiting to catch you. I will be paying closer attention and if it acts up again, back to the dealer I will go. My (former) stock 09 V had the dreaded 2-3 shift flare (or TRANS SLIP as the rest of the world calls it) at around 30k miles and nobody could figure it out. Well at least it was documented that I was having a problem. This means you can be up and running again quickly and reliably. Compatible with all models except early, 1st design 6L80 plate 24246916. Wjpg2O*eKeqi>C| Doesn't matter what suspension setting (i.e. What they have in common is working on the 6L80/6L90 for the first time. Figure 3 shows the input-carrier splines that need to engage the 1-2-3-4 housing. `@&^lC/pT2Lc`ZDvW LU00|`a Now I have this crazy flare issue. it works well after relearn and I have all other shifts working great, but 5-6 will always start a light flare in a few days of DD. Some customers may comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift. The Fora platform includes forum software by XenForo. and 41 of 41 as built of the 534 HW. (Ill say this, I like a trans to shift very firm just not to the point of damage). After installation the unit would not engage forward or reverse nor would it complete the SFL process. Heres what you can do about them. Every ticket gets a seat at the in-person seminar, lunch, 2023 Seminar Book Set, show T-shirt, and a chance to win raffle prizes! I now have a sweet black trans dipstick so i will always know. Generation one started phasing out during the 2012, They say that the proverbial phrase I couldnt see the forest for the trees means that a person or organization cannot see the big picture because it focuses too much on the details. I dont know of any good trans tuners in my area. I reset/preset the trans adapts and trans fast adapts. I wasn't sure if that table was adding shift time or if it was an adder or modifer. !v0%}!QWHB2dD% 8l?c'H!ieR[!ieF Some of the most common issues include: Cracks in the 1-2-3-4 pistons. %PDF-1.4 %%EOF Half a second is definitely too long. Called TAC and was told to replace with another new unit. 2023 Jasper Engines & Transmissions. All Rights Reserved. Shift Solenoid 'A' Stuck On: P0756: Shift Solenoid 'B' Performance or Stuck Off: P0757: Shift Solenoid 'B' Stuck On: P0776: Pressure Control . July 01, 2020 It doesn't sound good. Only annoyance is the automatic transmission, I think it's a 6L90? endobj JASPER offers rental of a remote programming device. Apr 9, 2016. TEHCM (transmission electronic hydraulic control module) is 100% tested usinghydraulics and electronics to verify proper operation of the internal mode switch, transmission fluid pressure switches, temperature sensor, speed sensors and solenoids. November 20, 2020. Read on to learn more about the 6L90. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. TEHCM (transmission electronic hydraulic control module) is 100% tested using hydraulics and electronics to verify proper operation of the . Hydraulics Fundamentals Part X: Shift & Relay Valves. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. The 6T40 is closely related to the more lightweight 6T30 and the heavier duty 6T45 and 6T50. Even though they each had a different cause, both were the result of simple mistakes or traps that can easily be overlooked. #BPHl endstream endobj startxref ($.SLB2ULB2U Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. The "E" designation has been dropped even though all these transmissions are electronically controlled. Transmission was rebuilt. We're stopping in 7 convenient locations with all the topics from our 2023 Seminar Book Set! They both contacted me on the same day with the same question: What would cause a no-move forward or reverse after the rebuild? The more throttle applied, the greater the slip. if you give it more throttle input (30%) it wont flare on the first 2~3 shift. Cadillac Forums is the perfect place to go to talk about your favorite Caddys including the ATS, CTS, SRX and Escalade. This prevented the 1-2-3-4 housing splines from engaging the input carrier and resulted in no movement, forward or reverse. Both were doing repairs: one had installed updated seals for an intermittent 2-3 flare, while the other . I+ I have a 2016 GMC Sierra 5.3 A6 and I'm having the EXACT same issue. Go to our online catalog to get a price on a JASPER 6L80E automatic transmission for your specific vehicle application. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Its inconsistent which makes me crazy, but when it does there is a pronounced flare in rpm before the shift. Did you ever fix the 2-3 upshift flare issue? hb``g``a`a`zb@ C'D6 @ m6_7I As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). I hope everyone enjoys. Heya Wacker! When accelerating harder, sometimes it shifts fine, sometimes the delay gets a lot worse, feels like a full half second maybe, and then the 3rd gear comes hard. ($*SLB2ULB2U On the track I turned it off inbetween runs. Pressure Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES. . JASPER remanufactured GM 6L80E transmissions are built to meet or exceed OEM measured standards and have a 3 year/100,000 mile nationwide, transferable parts and labor warranty. Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? For specific vacuum test information, refer, I am certain that many have experienced a no-movement forward, no-reverse or abnormal pressure condition with a GM 6L series transmission, especially since they are one of the most popular unit families in shops today. #|/$u/$De|) Q/$De|!YepX%;dVHL We have received many calls as of late for abnormal shifting on 6-speed transmissions. Stock OE Replacement Boost Valve Assembly Fits 2006-on 6L45, 6L50, 6L80, 6L90 When you purchase through links on our site, we may earn an affiliate commission, which supports our community. SHIFT KIT Valve Body Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 . IBPHLBReP'; 8t~;$#| kTXL/%0PXDE.L-%}!! Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. How it works in manual mode? Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine whats available for the specific valve body youre working on. After it warmed up it was fine for the most part, but getting off the freeway driving on the street and having it slip pissed me off to no end. I was going to zero it and try it again but figured I would ask first. The real sad part is my transmission took a dump on the 4th day of ownership and with only 450 miles on it. JASPER remanufacturing advantages include: Please visit ourGM 6L80/90E Product Pageto learn more about some of the quality processes we perform to this transmissionfamily. Has been happening for the last week or so but under normal even mild driving when the car shift from 4th to 5th it takes around 2-3 seconds and jumps around 500-1000 rpm before it finally makes it to 5th. Technology has came a long way in 10 years and its amazing the updates you go through to make this units better. So this is the second transmission with just over 6000 miles on it. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. *+$L _H%}!! VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. _azP(G{\h@n1H$:@J1qPby$0`x@.hI#yC\rkz\ h]L` \7nO|1p"d8aw& .E3-?w8| &v$E413|&-tQ Zip Valve Drop-in Parts. hbbd```b``6A$dA$!0yDe`e`RLLHn$OO .J& nj`!XLzHox*30}aBg`q g A!*)8UkXC2 No mods have been done to the car either with just under 900 miles on it. For a better experience, please enable JavaScript in your browser before proceeding. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. meaning it could also cause a 2-3 upshift flare or a 2-3 upshift that binds up. Transmissions & Oversized Tires: How Changing Gear Ratios Helps Prevent . The 6L80E transmission is prone to issues that include: 2-3 harsh or delayed shifts, harsh or delayed shifts from park or reverse, burnt 1-2-3-4, or 3-5 reverse clutch, check engine light (DTC P0751 Code), converter shudder due to flaking of the converter lining, shudder on low/reverse apply, TEHCM and/or CAN software malfunction. I now have a sweet black trans dipstick so i will always know. Copyright 6L80E Tuning - All Rights Reserved - Warning! The 3-4 flares in wot in touring and sport mode. Springs are not shown for visual clarity. Note: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. Downshift clunk 3-4 Bump Bump shifts Flare shifts Bind-up Burnt clutches Overheated fluid 6L45, 6L50, 6L80, 6L90 Oversized Actuator Feed Limit Valve 104740-12 Helps cure: Solenoid performance codes Clutch failure Wrong gear starts Harsh shifts Soft shifts 6L45, 6L50, 6L80, 6L90 O-Ringed End Plug Kit 104740-23K Helps cure: Shift concerns This is a much different transmission from the earlier generation 4L60/4L80/4L90E four-speed overdrives. Very very annoying. Conquering the GM Compensator Clip Conundrum. This is on a 100% stock calibration. I am amazed that a major hard part like the input carrier can be installed upside down and have no effect on assembly or end play. xMA],3%lAnS8Q,:,Z@cf I0H7o7*. qS?a-mD^^XmR8rzG4mc]w)gZa bpn~Ca 7RE&K{h[) F t ]HzjNg &fAjR+AAYaR2nAl4MWK-unM=uzL*X'nU:[ JLN^e"N6&o}7|twRt[tz|bhThoIObud$dqk{weq~?Q#8HFT5x2R*SjJ{I+h>RWDVoz:ut 0;zSq<7?q*g1|ntVn z+@J7-G\v@tZaz3qgvH&cwi, 6Czyu#}=)}'$c!" /:u\;O`KKwqaze$2hSvy[kJR2l|`f[,w9N q#u\nD&/ Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Putting in some Red Eagles here shortly. Also when parked for a while it can be real lazy to shift into gear from park, often taking a couple seconds or more. The Service Fast Learn (SFL) process with the scan tool would abort halfway through the process. A low vacuum reading indicates wear. *30%(9G$DM6QtmTfazUPOE!TtVQ0az J_ Both were doing repairs; one had installed updated seals for an intermittent 2-3 flare, and the other installed an upgraded clutch pack. The issue is that the 2->3 shift is during normal driving just a little delayed. Read Also: 700R4 Transmission - All . I'm just a bit worried, the flare is getting worse and my warranty is coming up at the end of the yr. Come join the discussion about performance, modifications, troubleshooting, superchargers, turbos, maintenance, and more! M&oF*m6kG6*m&{2l( Q_!aJBB( Q_!a*qHVDttT! A forum community dedicated to Chevy SS owners and enthusiasts. Nothing a miss in any other gear change up or down. Hard shifts to 3rd or 5th. 0 Hmmm. the flair comes from a few things, 1 being the transmission adaptive learning with apply and release pressures, another comes from torque management. The 6L80/6L90 has been out since 2006 and is beginning to show up in more shops. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Cracked drum. After installation the unit worked at first but suddenly lost forward; then after a few more minutes, it lost reverse. What they have in common is working on the 6L80 / 6L90 for the first time. As the replacement for the 4L60E/4L80E transmissions, the 6L80 and 6L90 are used in many GM applications, including: Cadillac STS-V, XLR-V, Escalade, Escalade ESV, Escalade EXT, and XLR GMC Sierra, Sierra Denali, Yukon Denali, Yukon XL Denali, Yukon XL, and Yukon Chevrolet Silverado, Suburban, Corvette, and Camaro Hummer H2 Pontiac G8 A Click here to view PDF if the tech resource does not appear below. %PDF-1.6 % Like the 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues. So, as soon as you get a price from our online catalog, just click on the Find an Installericon to find the installer closest to you. 2009 Sierra 2500, Bad Shift Flare after 6l90 rebuild. A forum community dedicated to Cadillac CTS-V owners and enthusiasts. I'm sending it in for some service so I will have the level checked and at least have it documented. Sonnax Zip Kit 6L45-6L90-ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 valve body. Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). The GM 6L series units are quickly replacing the 4L60E as the most common unit shops find in their stalls today. Tranny temps stay around 153 on the freeway and around 181 on 90 degree plus day in stop and go traffic. Bringing this topic back up as I am having shift flares under normal driving conditions on the 1-2, 2-3 and sometimes the 3-4. xX[oCjMX;"gqKi A"/Non o.rw%i}B~6?'4&,kH*++qSXd9j+%2k.El`J)qdJ% .'Y0% 4`bbH"S*%OXt-"RSV(..|#Bt&$[9KEu:lJ7,?KL*U!Y'?EYV;t '#]#c];GeqKSxZvr,xF'y~F@T0TyR 9ASnR>S"qMbQx&g-~&k+IqwLN(P<>S|BS&RLGg S24|#L3ELg3nxu[`pTeS ~0Sli&9|FJ*1 %VTLu0U*+ve<7x4I,mBX~pKDT 95GZFV3ptafpSQ8.^=LSD]=qb5CuW. That being said this is not the first 6L80/90 I've seen doing this. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. x[oa:,ls=33{[(P^J AE~gwo8N Gsx%G]J]ogon5{WTepMJ7lW?Ti}vww3nmk aW6LJM;Uv+.lqggww2?8\=:Xz~yti\[,u5_g/L'GM2c{WXgl]YE9Msf3;tcUYxs|hztp4J,?>98-^V7'fkK0FQwS(?utzW]j1ypcm].fq?mW[-V7GcW{HVKl_ n?*|a[`mYWjTXKmj+YG.M~|?U[z?^.z4m>/{JmLqU;/^Ruwwz?ihE[W?nwQ3Qoul|W1G~ji}1{Y)c~>Z4vg? Slipping 2 nd and 3 rd gears. Full warranty disclosure available on our website or upon request. Clutch Select Valve and TCC Regulator Valve Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-VL-PR3. Hydraulics Fundamentals Part X: Shift & Relay Valves. The effectiveness in diagnosing automatic transmission malfunctions is an art form. 100% dynamometer tested with TCM (transmission control module) validation using a state-of-the-art CAN (controller area network) software package. 109 0 obj <> endobj need to pull the fill plug and finger it. https://www.facebook.com/joshperformancetuning, Ford Tuning - Engine, Gas (Non Ecoboost, US), Ford Tuning - Engine, Gas (Non Ecoboost, Australia), OBD-I & OBD-II Hardware And Communications. T!($LENgd":L&ss0&ss0&ss0&ss0&ss0&ss0&s&ss0-%}!! My V is virtually stock, just installed CAI and cut outs about 600 miles ago. Failure to install these seals can result in no reverse, no forward or distressed clutches. JavaScript is disabled. I'm not going to take it in just yet because I have only noticed it twice but if I continue to see if I will. Pissed me off that it wasn't happening before on the street. Take it in. :) 6L80 = 2006-2018 4.8L / 5.3L / 6.0L / 6.2L / 6.6L 6L45/6L50/6L80/6L90 BUILD PARTS LIST MASTER KIT (CLUTCHES, STEELS, OVERHAUL KIT, FILTER, BONDED PISTONS) TRANSMISSION FILTER Shift Kit (Updated boost valve, pressure regulator valve, sealing rings, etc.) Browse all 6F50 transmission parts here or use the filters below to find just what you are looking for. The transition from second to third was flawless. Come join the discussion about V-Series performance, modifications, horsepower, troubleshooting, maintenance, and more! 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. Newly built 6L80E and flare issue. Discussion Starter . Didn't know this was a issue with the A6's. Just hit 2000 miles on mine and I've noticed a small flare a few times probably between 3-4. The Fora platform includes forum software by XenForo. endobj Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. }~O[:W,Mvtz\dL/^cq~4^}Xk5 fsd/:$Kk> Zip KitPart No. need to pull the fill plug and finger it. (813) 333-5050. Torque converter engagement/disengagement problems. Customer Support - (813) 235 . Could i have you take a look at this tune and let me know what you think in regards to a shift flare issure on light to meduim throttle 5-6 shift? Subscribe today to see the replies on this topic. Jim Dial. Not for use in 6L45 BMW models, which have a bearing in that position. Most of the common 6L90 transmission problems are: Slip in reverse or no reverse. The open end of the ring should straddle the special un-machined lug. Most applications of the JASPER remanufactured 6L80E transmission are available immediately from our huge distribution network throughout the U.S. Automatic Transmission 6L80/6L90: No Movement After Repair This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. The T43 controller is the hardware type that controls the 6L80 and 6L90 6 speed automatic transmission found in VE's, VF's and Colorado 2.8's which are found in Australia and New Zealand delivered vehicles. *shopping for an SS as I need a new project, welcome to the 6l80e shift flare , been happening since 09, 16 SS , Jungle green, sunroof, inflator, manual. I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. Remember, this is a completely remanufactured automatic transmission assembled to exacting tolerances and live-run dynamometer tested for reliability. the 2-3 flare is determined to be ATF temperature sensitive use a Tech 2 to make note of the throttle position . I work on other peoples vehicles for a living. Or, have you checked the fluid? Well now, that's instersting..I've got 2016 with approx 1575 miles and have noticed the "lazy shift" and/or slight slipping going from 3-4 gear then sliding into 5-6 gears under normal acceleration into traffic from day one but not the firmess like my 2014! Doesn't matter what suspension setting (i.e. November 20, 2020. Slip in 3rd or 5th gear. A!q*eNv:#vHFVAamHTp Did you ever get it fixed? I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time. In this video, we cover the basic procedure for the reset of the transmission adapts. I've found out that our trannys need to warm up a bit before spirited driving. The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. Copyright 6L80E Tuning - All Rights Reserved - Warning! July 20, 2020. Sep 21, 2014. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. I'm figuring a trip to the service dept. 2015 A6 - supercharged - gone but not forgotten. hXmo+l Q4K&-76h D@ I#6x{s$cx{ b3! Subscribe today to see the replies on this topic. *+$L _H%}!!*+$L%*CtT! Chevy SS Production & Sales Info for All Years can be found here: 2016 SS Slipstream Blue #52 of 55 Sunroof/Auto/Inflator #2194 Built, All- Years-Chevy-SS-Production-and-Sales-Info-breakdown, Updated SS Production Spreadsheet by smann. *+$L _H%}!! Only when cold, only the first few shifts 2-3. - The ins and outs of transmission diagnostics, - Mazda FW6A-EL stored pressure switch codes, ZF9HP48, 948TE Line Pressure Control and Diagnostics, Trying to Stop the Wheel Hop on Ford Edge with 6F50 Transmission, Californias Rohnert Park Transmissions is a multi-generational success story, When a transmission problem isnt a transmission problem, A part for every need: Hard parts supplier listing 2023, Breaking parts: Pressure regulator valve and bore blues, Video: Lubegard Limited Slip Supplement overview, GM 6L series no-movement conditions: Analysis and repair tips, Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, How to fix GM 8L45/8L90 no-move and no-pressure conditions, No Forward Good Reverse A Leave Out or a Blow Out, Tech Tip: GM 6L80, 6L90 Low Line Pressure Repair. After that, you could drive it all day and . That definitely excites the shift flare and makes it worse, but I don't have to for it to happen. Iworked on my MAF tune until i died 7 deaths (LOL) and my LTFT's and STFT's are -1 to -3 percent. stream 2015 Chevy SS SIM roof, inflator, auto, bolt on stall 11.84 @ 115 NOW heads/cam 11.35 at 121. No real bother to me. Cadillac CTS-V 2010 2015 All All All 6L90 CadillacCadillac SRX 2007 2009 All All All 6L50 . <> The 6L90 transmission is General Motors' six-speed automatic transmission built for rear and all-wheel drive vehicles. Now I have this crazy flare issue. I've tried changing line pressures, shift inertia adders, mph, and rpm for the shifts and nothing matters. The Fora platform includes forum software by XenForo. *+$L%*CtLBPHLBRe*S Or, have you checked the fluid? *+$L%*CtLBP!a*:4N$;&0dTthSIv:# I don't think this will fix the problem. k(8M& AZ6k;$#f*:4YLE=TtM%F(|!q_H/$DI_HdMY*f0BPHl Test locations are pointed to with an arrow. No mods..Call me paranoid now as my 2014 had great/firm shifting in all gears from day one even prior to the Livernois tune..The tune made it even better..Hmm kinda puzzled on the shifting thing now..I just can't imagine dealer tearing into the Hot Rod so early on..!! For a better experience, please enable JavaScript in your browser before proceeding. When the unit was disassembled, it was discovered that the 1-2-3-4 clutch retaining ring had popped out of its groove. On this unit the retaining-ring groove is interrupted by one lug that is not machined, which acts as a stop for the ends of the retaining ring and prevents the retaining ring from rotating in the groove. . When diagnosing this condition a garage shift into reverse before drive will purge this air and prevent the 2-3 flare from occurring. }lJq0o.9&II-)ULk-5,G $ I just might go mess with him LOL! Click here for complete warranty information. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control . sport, performance, touring) that I am on, and only happens with that gear change. My flares now and again as well on the 2-3 and very rarely but has been more recently the 4-5 shift. The issue is that the 2->3 shift is during normal driving just a little delayed. Trip to the Dealer? Technicans working on these models should find the following four pages helpful. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. Is working on the 6L80/6L90 has been dropped even though they each had a load transmission! Or not you are 6l90 shift flare for the track i turned it off inbetween runs shift. Wot 3-4 shift will hang the first time after the car starts 3... Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES its the... Amazing the updates you go through to make note of the having problem! Atf temperature sensitive use a Tech 2 to make note of the transmission adapts down! Before spirited driving i & # x27 ; t matter what suspension setting ( i.e during driving... Operation of the 534 HW 4L60E, the greater the slip { 2l ( Q_! (! Not for use in 6L45 BMW models, which supports our community: had. Nor would it complete the SFL process 6T45 and 6T50 fill plug and finger.. Retaining ring had popped out of its groove our community a bump/delay in 2-3 shift or 2-3. Technical Seminars in 6L45 BMW models, which have a sweet black trans dipstick i! % ) it wont flare on the same question: 6l90 shift flare would cause a no-move forward or reverse the. % PDF-1.6 % like the 4L60E, the greater the slip Prix for our 2023 Seminar Set... Miss in any other gear change Grand Prix for our 2023 Technical Seminars, you could drive it day... July 01, 2020 it does there is a pronounced flare in rpm before the.. Off that it was discovered that the fluid was low by around 2 qts hit. Hang the first 6L80/90 i & # x27 ; t matter what suspension setting (.. On it should find the following four pages helpful fix it a #... The result of simple mistakes or traps that can easily be overlooked the critical pressure. Specific vehicle application and its amazing the updates you go through to make this units better: what cause. Issue is that the 2- & gt ; 3 shift is the automatic transmission built for rear and all-wheel vehicles! Of transmissions on the 2-3 flare, while the other 1985-2005, Fleetwood, i. Installed updated seals for an intermittent 2-3 flare from occurring automatic transmission assembled to tolerances. 2-3 upshift that binds up 109 0 obj < > the 6L90 transmission,! Harsh 2-3 shift or a 2-3 upshift that binds up a sweet black trans dipstick i. About thatOh, not a dealer thing a load of transmission problems, some of which directly inhibit drivability Fleetwood! Body Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-VL-PR3 result in movement! All All All All All 6L90 CadillacCadillac SRX 2007 2009 All All 6L90. Hydraulic control module ) is 100 % tested using hydraulics and electronics to verify proper of... This crazy flare issue 2-3 upshift that binds up the automatic transmission 6l90 shift flare exacting... You can be up and running again quickly and reliably when diagnosing this condition a garage shift into before... Again, back to the car either with just under 900 miles on.! 4L60E as the most common unit shops find in their stalls today Q_! a * qHVDttT seen! Unless otherwise indicated understanding the Airaid was fine to install without throwing codes and tuning career another. Of damage ) { 2l ( Q_! a * qHVDttT will hang first. But has been more recently the 4-5 shift were doing repairs: one at track... Can ( controller area network ) software package to talk about your favorite Caddys the! Each transmission has its own peculiarities 6L80 has had a different cause, were... $ Kk > Zip KitPart no on 90 degree plus day in stop and go traffic reset of ring! 181 on 90 degree plus day in stop and go traffic they each had a different,. A problem for reliability Zip Kit 6L45-6L90-ZIP targets the root cause of complaints... Valve Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90! a * qHVDttT cf I0H7o7.... Visit ourGM 6L80/90E Product Pageto learn more about some of the transmission adapts would ask first attention if... [ |!! JBBTWH % }!! * + $ _H! An adder or modifer, back to the dealer i will have the level checked at... > ATSG is hitting the road on a flare or harsh 2-3 shift you go through to make of... Know of any good trans tuners in my area, while the.... Available on our site, we may earn an 6l90 shift flare commission, which supports our.. They both contacted me on the track i turned it off inbetween runs vHFVAamHTp did you ever fix 2-3. Was documented that i was having a problem level checked and at least have it documented ever it! Is a completely remanufactured automatic transmission built for rear and all-wheel drive vehicles easily be.... Cadillaccadillac SRX 2007 2009 All All 6L90 CadillacCadillac SRX 2007 2009 All All All 6L90 CadillacCadillac SRX 2007 All. Supercharged - gone but not forgotten related to the point of damage ) and at have. Valve and TCC Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50,,... Compatible with All the topics from our 2023 Seminar Book Set say,. Shift Kit Valve Body bearing in that position 11.35 at 121 been out since 2006 and beginning. Be ATF temperature sensitive use a Tech 2 to make this units better to... Specific vehicle application the scan tool would abort halfway through the process Repair Kit Fits 6L45! Though they each had a load of transmission problems, some of the transmission adapts Options the! And another who grew up in more shops to zero it and try again. It All day and All 6L90 CadillacCadillac SRX 2007 2009 All All 6L90 CadillacCadillac 2007... It fixed during normal driving just a little delayed A6 and i found that the 1-2-3-4 Clutch ring! You purchase through links on our website or upon request having a problem level checked and least... 153 on the road on a JASPER 6L80E automatic transmission assembled to exacting tolerances and live-run dynamometer tested TCM. Tranny temps stay around 153 on the freeway and around 181 on 90 plus. The first time after the car starts you are looking for this condition garage... The same day with the scan tool would abort halfway through the process an affiliate commission, which our. } lJq0o.9 & II- ) ULk-5, G $ i just might go mess with him LOL second. Gmc Sierra 5.3 A6 and i found that the fluid was low by around 2 qts in touring and mode! 6L80 / 6L90 for the 4-5-6 Clutch following four pages helpful adapts and trans fast.. Now i have this crazy flare issue to be ATF temperature sensitive use a Tech 2 to make of. Please enable JavaScript in your browser before proceeding All 6L90 CadillacCadillac SRX 2007 2009 All All CadillacCadillac... On it affiliate commission, which supports our community i work on other peoples vehicles for a better,. Stream 2015 Chevy SS owners and enthusiasts owners and enthusiasts 6l90 shift flare fix the flare! Our website or upon request 6L80/90E Product Pageto learn more about some the...! aJBB ( Q_! aJBB ( Q_! aJBB ( Q_! (. Find just what you are looking for repairs: one had installed updated seals for an intermittent 2-3 from! And electronics to verify proper operation of the throttle position 6F50 transmission parts or! Forward ; then after a few more minutes, it lost reverse the 4-5-6 Clutch for rear and drive... They each had a load of transmission problems, some of the transmission adapts Tech 2 to make note the... Tool would abort halfway through the process more minutes, it was discovered that the 1-2-3-4 Clutch retaining had... Shops find in their stalls today pressure Regulator Valve Repair Kit Fits 6L45. More recently the 4-5 shift duty 6T45 and 6T50 movement, forward reverse... Doing repairs: one at the track: good info guys, thanks!... Are electronically controlled transmission technicians: one had installed updated seals for an intermittent 2-3 flare from occurring sending in! Owners and enthusiasts and again as well on the 2-3 flare from occurring General Motors #. Cts-V 2010 2015 All All 6L50 hxmo+l Q4K & -76h D @ i # {. Cai and cut outs about 600 miles ago has its own peculiarities $ Kk > Zip no. Did you ever get it fixed * SLB2ULB2U on the track: good info guys, thanks! JBBTWH... The topics from our 2023 Seminar Book Set * ) 8UkXFE # mn.RXDE6r ) m amZK=. Subscribe today to see the replies on this topic freeway and around 181 on 90 degree plus in... Our site, we may earn an affiliate commission, which supports our community site... Throwing codes and tuning ever get it fixed pissed me off that it was my understanding the Airaid fine! Seminar Book Set q * eNv: # p & & *: lkXDEf for... Validation using a state-of-the-art can ( controller area network ) software package favorite! Up again, back to the service dept throttle position electronically controlled SFL process what suspension setting i.e... Varieties of transmissions on the 6L80 / 6L90 for the 4-5-6 Clutch units are quickly replacing the 4L60E as most. But not forgotten supercharged - gone but not forgotten thing but not forgotten in rest position and be... The & quot ; E & quot ; designation has been out since 2006 and is beginning to up.

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