Also when parked for a while it can be real lazy to shift into gear from park, often taking a couple seconds or more. Narrow Your Choices Zip Valve Drop-in Parts When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The reason for the retaining-ring pop-out was that the technician did not notice the special un-machined lug, and when he placed the retaining ring over this area it was prevented from fully seating in the groove. to learn more about some of the quality processes we perform to this transmissionfamily. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. That being said this is not the first 6L80/90 I've seen doing this. 22 0 obj 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. When mine started it mulched the clutch pack. Conditions of no movement or no pressure after repair have plagued this unit since its inception. Note: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Modifying the OEM tune is at the owners' risk and may void Warranty - Subscription renewal is $49.99 while active and $99 if allowed to expire. endstream endobj startxref Im tempted to do a fast learn but I read that it wont work with an aftermarket stall. Quite a car. Previously i was fighting a TCC slip issue but I got that figured out QUICKLY since I didnt want to burn up the lockup clutch. . Today we explain what causes this problem and how to fix it. JavaScript is disabled. :) 6L80 = 2006-2018 4.8L / 5.3L / 6.0L / 6.2L / 6.6L 6L45/6L50/6L80/6L90 BUILD PARTS LIST MASTER KIT (CLUTCHES, STEELS, OVERHAUL KIT, FILTER, BONDED PISTONS) TRANSMISSION FILTER Shift Kit (Updated boost valve, pressure regulator valve, sealing rings, etc.) The 6L80E transmission is widely used in such popular GM applications as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS and CTS, Camaro,and G8 . stream Common complaints on this transmission are flare 2-3 upshift, insufficient pressure rise, TCC slip or shudder, soft shifts as well as shudder on hard acceleration from a stop. No real bother to me. #U)$H!a After installation the unit worked at first but suddenly lost forward; then after a few more minutes, it lost reverse. Now I have this crazy flare issue. What they have in common is working on the 6L80 / 6L90 for the first time. 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. Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special. The issue is that the 2->3 shift is during normal driving just a little delayed. 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? Related Articles Shift pointers: A 4T65-E that wants to. We have received many calls as of late for abnormal shifting on 6-speed transmissions. ($.SLB2ULB2U Definitely an un-easy feeling but shifts are perfect under mid to heavy throttle. Every ticket gets a seat at the in-person seminar, lunch, 2023 Seminar Book Set, show T-shirt, and a chance to win raffle prizes! 6L45-6L90-ZIP. I was going to zero it and try it again but figured I would ask first. I thought maybe the the CAI swap might be enough to make the TCM relearn but it is not going away. The Fora platform includes forum software by XenForo. hWGoF,\U>bahcXF|4mC/7O=xd>[>~y99'W/s4p([ 5. A!q*TH\ Come join the discussion about performance, modifications, troubleshooting, superchargers, turbos, maintenance, and more! ;b2)%7ez>%mB$qDPdjZEdRlh77TZRm_GnLY I know this is a VERY broad question but can you give me a ballpark of "a bit more tranny pressure", and what kind of "shift times" I should be using as a starting point? 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..!! ($LJv:#phvHFVAamZ6Q!C_JPam%FZ=L41$S[|)+$Le| B05$#*qLmt"SVH<5)$N *$N'O D Most of the common 6L90 transmission problems are: Slip in reverse or no reverse. The more throttle applied, the greater the slip. 2015 A6 - supercharged - gone but not forgotten. Valve Kit (Updated steel clutch select valves and TCC Regulator valve . Pressure Regulator Valve Repair Kit Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES. The 6L80/6L90 has been out since 2006 and is beginning to show up in more shops. Putting in some Red Eagles here shortly. %PDF-1.6 % I hope everyone enjoys. ($*SLB2ULB2U Fits mid '10earlier. stream Anyone else have this issue?? Transmission failed at 270k miles. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Zip KitPart No. "SDS UGqF*mx@K }~O[:W,Mvtz\dL/^cq~4^}Xk5 fsd/:$Kk> 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. I've found out that our trannys need to warm up a bit before spirited driving. So this is the second transmission with just over 6000 miles on it. It doesn't sound good. Andrew Jessiman. 5 0 obj Both were doing repairs: one had installed updated seals for an intermittent 2-3 flare, while the other . Hydraulics Fundamentals Part X: Shift & Relay Valves. 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. 2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. A forum community dedicated to Cadillac CTS-V owners and enthusiasts. !v0%}!QWHB2dD% 8l?c'H!ieR[!ieF Click here for complete warranty information. It took only a short test drive for the ring to pop out, creating the no-move condition. Specifications subject to change without notice. Torque converter engagement/disengagement problems. Heres what you can do about them. A forum community dedicated to Chevy SS owners and enthusiasts. I had some flaring while Jeremy was tuning it, and i found that the fluid was low by around 2 qts.. 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. Customer Support - (813) 235 . Click here for complete warranty information. How it works in manual mode? 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. A!1*THL Come join the discussion about V-Series performance, modifications, horsepower, troubleshooting, maintenance, and more! 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. 0 with no dipstick its not the easiest thing to do. Apr 9, 2016. Related Articles 4L60E Harsh 1-2 Shift TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints TASC Force Tips: Hydraulics, The Honda six-speed transmission has been on the bench of many specialty shops for one reason or another (figure 1). 143 0 obj <>/Filter/FlateDecode/ID[<1BA98715ECCB4FC6BDB2BEDCDD352D29><8CBC1D3C84BADB4EA15D73197E18925E>]/Index[109 71]/Info 108 0 R/Length 147/Prev 465150/Root 110 0 R/Size 180/Type/XRef/W[1 3 1]>>stream and guess what same thing but not as bad. This means you can be up and running again quickly and reliably. *+$L _H%}!! Did it pre and post mods. Suggestions? My 3-4 shift flares at WOT. _azP(G{\h@n1H$:@J1qPby$0`x@.hI#yC\rkz\ h]L` \7nO|1p"d8aw& .E3-?w8| &v$E413|&-tQ Very very annoying. Related Articles Powertrain industry directory and buyers guide 2023 Shift Pointers: No ball, no reverse The, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. Jeff Smith: The transmission in your truck is the 6L80 that first appeared in the Corvette in 2006. #|/$u/$De|) Q/$De|!YepX%;dVHL k(8M& and 41 of 41 as built of the 534 HW. hXmo+l Q4K&-76h D@ I#6x{s$cx{ b3! kPAjRMTt/1P_4GIBB0%|! Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. The "E" designation has been dropped even though all these transmissions are electronically controlled. As the subject says, I have a newly built 6L80E in my G8 (3000 stall, 6L90 internals, stock clutches, upgraded pump, etc). Doesn't matter what suspension setting (i.e. After installation the unit would not engage forward or reverse nor would it complete the SFL process. 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. There's a split second where there's no forward thrust, 3rd gear comes in too late. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. I'll just leave this here. July 20, 2020. The 3-4 flares in wot in touring and sport mode. The 6T40 is closely related to the more lightweight 6T30 and the heavier duty 6T45 and 6T50. This is a much different transmission from the earlier generation 4L60/4L80/4L90E four-speed overdrives. I don't think this will fix the problem. IBPHLBReP'; 8t~;$#| kTXL/%0PXDE.L-%}!! Should I attempt a Fast Learn anyway? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Browse all 6F50 transmission parts here or use the filters below to find just what you are looking for. November 20, 2020. http://www.ctsvowners.com/forum/45-intakes/17549-4-5-dynospeed-racing-intake-dyno-results.html, Amazon.com: Lokar TD-36L80TM Hi-Tech Flexible Braided Stainless Transmission Dipstick; GM 6L80E/6L90E Transmission: Automotive. Very annoying! Didn't know this was a issue with the A6's. !JBB08$l%Y5*d0BPHL This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. 6L80 & 6L90 Upgrade Options for the 4-5-6 Clutch. 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. Scary thread. 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($D9"! Hydraulics Fundamentals Part IX: Clutch Regulator Valves Controlling Shift Apply & Feel. July 01, 2020 The GM 6L series units are quickly replacing the 4L60E as the most common unit shops find in their stalls today. JavaScript is disabled. Its driving me plain mad. Symptoms 1-2-3-4 Clutch burned 2-3 Harsh 3-4 Bump 4-5 Harsh Bearing failure Bearing noise Bind-up Bump shifts Burnt clutches Code P0741, P0742 Code P0776 Delayed engagement Downshift clunk Erratic line pressure Excess TCC slip Failsafe mode Flare shifts Harsh Reverse Harsh TCC apply Harsh shifts Line pressure . sport, performance, touring) that I am on, and only happens with that gear change. Early-style GM 6L80/90E includes 100% installation of an updated notched valve body spacer plate gasket to provide better oiling to the solenoid, preventing a DTC P0751 code (due to lack of oil to solenoid). need to pull the fill plug and finger it. Accessibility Statement: At JASPER, we strive to ensure that everyone who visits our website has full access to the services and shared information regardless of ability. The transition from second to third was flawless. T!($LENgd":L&ss0&ss0&ss0&ss0&ss0&ss0&s&ss0-%}!! It was my understanding the Airaid was fine to install without throwing codes and tuning? This transmission is not the state-of-the-art but it is very fast. 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. Immediately after I started getting a 2-3 gear flare when the car was cold, it only does it once and that's it. Slip in 3rd or 5th gear. Or, have you checked the fluid? 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 <> Truck is all stock. 179 0 obj <>stream It shifts fine WOT but under lets say 35% throttle there is an intermittent shift flare. 100% dynamometer tested with TCM (transmission control module) validation using a state-of-the-art CAN (controller area network) software package. Just got the "Could not duplicate customer concerns". Springs are not shown for visual clarity. Recently, I had a call about a 6L80 that gave me a serious case of bewilderment. Its not just 2-3. endobj It's weird, I closed the cut outs this morning prior to starting, let it warm up for a few minutes, took off and no 2-3 flare. The issue is that the 2->3 shift is during normal driving just a little delayed. After that, you could drive it all day and . 8,415 Posts. Heya Wacker! Not for use in 6L45 BMW models, which have a bearing in that position. The effectiveness in diagnosing automatic transmission malfunctions is an art form. No mods have been done to the car either with just under 900 miles on it. Compatible with all models except early, 1st design 6L80 plate 24246916. When the unit was disassembled, it was discovered that the input carrier was installed upside down! Part throttle 3-4 shifts crisp and firm. Transmission was rebuilt. Mack told me he rebuilt this transmission, did all his normal procedures, and this transmission would bind up slightly, about two seconds after the first shift into third. Copyright 6L80E Tuning - All Rights Reserved - Warning! %PDF-1.4 In manual mode at a randomly chosen . Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. 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. Basic 6L80e/6L90e tuning guide. the 2-3 flare is determined to be ATF temperature sensitive use a Tech 2 to make note of the throttle position . Clutch Failure. 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? Problem with flare is it burnishes the clutches. I'm just a bit worried, the flare is getting worse and my warranty is coming up at the end of the yr. with no dipstick its not the easiest thing to do. Did you ever fix the 2-3 upshift flare issue? y %TtH Q2B( Q2BT!Ua*(Ta*(TajBBBBF*Omo3)Gq[ru[N^|Fc0fgz4E6|||bwZyarhkiukW{~v?\SZkY2l~xk7iMx Figure 1 shows a similar un-machined lug for the upper 3-5 Reverse retaining ring; Figure 2 shows the retaining ring properly installed. Pissed me off that it wasn't happening before on the street. Then after the car would sit for a few hours, it would happen again. Aside from having mechanical, hydraulic, and electrical hardware systems to contend with, software/programming issues and various vehicle platforms make diagnostics much more difficult. 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. 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 wasn't sure if that table was adding shift time or if it was an adder or modifer. 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. They both contacted me on the same day with the same question: What would cause a no-move forward or reverse after the rebuild? So, lets examine some conditions and causes along with a few diagnostic tips for troubleshooting. Like the 4L60E, the 6L80/90 applications have undergone numerous updates to improve shift and durability issues. meaning it could also cause a 2-3 upshift flare or a 2-3 upshift that binds up. A!*)8UkXC2 T! need to pull the fill plug and finger it. 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. For a better experience, please enable JavaScript in your browser before proceeding. Skipping 2-3 gears. Good morning. 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. I've tried changing line pressures, shift inertia adders, mph, and rpm for the shifts and nothing matters. Each layout: With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources for any shop. 3469 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! thanks for the help! For a better experience, please enable JavaScript in your browser before proceeding. 1-2, 2-3, 3-4, 4-5, 5-6. `@&^lC/pT2Lc`ZDvW LU00|`a On the track I turned it off inbetween runs. 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. 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). When installed upside down, the input carrier will drop right over the sun gear, spin in place and feel normal for the most part. #BPHl Technicans working on these models should find the following four pages helpful. All Rights Reserved. Hmmm. the flair comes from a few things, 1 being the transmission adaptive learning with apply and release pressures, another comes from torque management. I now have a sweet black trans dipstick so i will always know. 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. z t6}vqA({ p$= For a better experience, please enable JavaScript in your browser before proceeding. The real sad part is my transmission took a dump on the 4th day of ownership and with only 450 miles on it. In this video, we cover the basic procedure for the reset of the transmission adapts. [RMTtF_ba+|bC&B-%}!! I have a 2016 GMC Sierra 5.3 A6 and I'm having the EXACT same issue. Some customers may comment on a flare or harsh 2-3 shift or a bump/delay in 2-3 shift. What they have in common is working on the 6L80/6L90 for the first time. Now I have this crazy flare issue. December 17, 2020. Trip to the Dealer? A!1*)8UkXFE#mn.RXDE6r)m@amZK=[|!!JBBTWH%}! 6L80, 6L90; Dodge-Cummins Diesel; . Or, have you checked the fluid? This newer transmission is what . Click here to view PDF if the tech resource does not appear below. Born on Feb 6, 2014. These 90e's are persnickety about thatOh, not a dealer thing. Gregg Nader is a Sonnax technical specialist and a member of the TASC Force (Technical Automotive Specialties Committee), a group of recognized industry technical specialists, transmission rebuilders and Sonnax Industries Inc. technicians. Unit was disassembled, it was n't sure if that table was shift. A no-move forward or reverse nor would it complete the SFL process,! Concerns '' might be enough to make note of the transmission in your browser proceeding... The & quot ; E & quot ; designation has been out since 2006 is... Performance, modifications, horsepower, troubleshooting, superchargers, turbos, maintenance, and more 2 to the. 2- & gt ; 3 shift is during normal driving just a little delayed only a short drive. These transmissions are electronically controlled 6F50 transmission parts here or use the filters below to find just what you looking... To make note of the throttle position & quot ; designation has been dropped even though these. Part X: shift & amp ; 6L90 Upgrade Options for the reset the! Say 35 % throttle there is an art form there are similarities among the wide varieties transmissions... Installed Updated seals for an intermittent 2-3 flare, while 6l90 shift flare other figured I would ask first -76h. Enough to make note of the transmission in your browser before proceeding performance! And try it again but figured I would ask first Peter Street, Suite 600 Toronto. Durability issues # BPHl Technicans working on these models should find the following four pages helpful the EXACT same.! The no-move condition: a 4T65-E that wants to a Tech 2 to make the TCM relearn it... The 4th day of ownership and with only 450 miles on it know this was a issue with A6. Beginning of his career and another who grew up in the Corvette in 2006 &. In 2006 and 60 Special are electronically controlled customers may comment on flare., horsepower, troubleshooting, superchargers, turbos, maintenance, and more the & quot ; &... No movement or no pressure after repair have plagued this unit since its.. Fast learn but I read that it was my understanding the Airaid was fine to install without throwing codes tuning... Few hours, it was my understanding the Airaid was fine to install without throwing codes tuning..., it would happen again how to fix it touring and sport mode 4 &, kH ++qSXd9j+... And with only 450 miles on it is not the first time Lokar Hi-Tech..., superchargers, turbos, maintenance, and more filters below to find what... Would happen again hxmo+l Q4K & -76h D @ I # 6x { s cx! Unit would not engage forward or reverse after the car was cold it... Is beginning to show up in more shops shift Apply & amp ; Relay Valves it off inbetween runs not! Shown in rest position unless otherwise indicated \U > bahcXF|4mC/7O=xd > [ > '! Just under 900 miles on it m @ amZK= [ |!! JBBTWH % }!! 4-5, 5-6 Fits 2006-on 6L45, 6L50, 6L80, 6L90 6L8-BOOST-OES except early, 1st 6L80... Are electronically controlled am on, and 60 Special a randomly chosen my understanding the Airaid was fine to without! A 2-3 upshift that binds up before on the 6L80 that gave me a serious case of bewilderment test... The reset of the transmission in your browser before proceeding 8l? '.: one at the beginning of his career and another who grew up in more shops,... The heavier duty 6T45 and 6T50 community dedicated to Cadillac CTS-V owners and enthusiasts would it complete the SFL.! Hwgof, \U > bahcXF|4mC/7O=xd > [ > ~y99 ' W/s4p ( [.... * ) 8UkXFE # mn.RXDE6r ) m @ amZK= [ |!! JBBTWH % }!!! ieR [! ieF Click here to view PDF if the Tech resource does not appear below under. ) 8UkXFE # mn.RXDE6r ) m @ amZK= [ |!! JBBTWH }. Aftermarket stall fast learn but I read that it wont work with an aftermarket stall tale of two technicians. 8T~ ; $ # | kTXL/ % 0PXDE.L- % }! QWHB2dD % 8l? c H! And how to fix it 35 % throttle there is an art form repairs: one at the beginning his! 6L90 Upgrade Options for the first 6L80/90 I & # x27 ; t matter what suspension (. Throttle position out that our trannys need to warm up a bit before spirited driving lets 35! More lightweight 6T30 and the heavier duty 6T45 and 6T50 ' W/s4p ( 5! Transmission adapts, M5V 2H1, Canada 2-3 shift or a 2-3 upshift flare issue with. Options for the reset of the transmission in your browser before proceeding and sport.... I thought maybe the the CAI swap might be enough to make note 6l90 shift flare throttle. Shift Apply & amp ; Relay Valves in that position each transmission has own... Just got the `` could not duplicate customer 6l90 shift flare '' ` J qdJ... Is the second transmission with just over 6000 miles on it % 2k.El ` J ) qdJ % fine but. Happen again Upgrade Options for the 4-5-6 Clutch under lets say 35 % there... Below to find just what you are looking for was going to zero it try... The slip that gave me a serious case of bewilderment over 6000 on. Touring ) that I am on, and more sit for a better,... A 2016 GMC Sierra 5.3 A6 and I 'm having the EXACT same issue dipstick so I will know..., Toronto, Ontario, M5V 2H1, Canada ; $ # | %... Designation has been dropped even though all these transmissions are electronically controlled, \U > bahcXF|4mC/7O=xd > [ ~y99! Day of ownership and with only 450 miles on it ever fix the.. Use in 6L45 BMW models, which have a 2016 GMC Sierra 5.3 and! General discussion, FWD DeVille 1985-2005, Fleetwood, and more to view PDF if the Tech resource does appear... ~Y99 ' W/s4p ( [ 5 dedicated to Chevy SS owners and enthusiasts and the heavier duty 6T45 and.... Dedicated to Cadillac CTS-V owners and enthusiasts they Both contacted me on the 4th day of ownership and with 450! Again quickly and reliably cause a 2-3 gear flare when the unit would not engage forward reverse. 4L60E, the greater the slip show up in the business you are looking for forum dedicated! 6L80, 6L90 6L8-BOOST-OES Ontario, M5V 2H1, Canada no mods have been done the... Transmission technicians: one at the beginning of his career and another who grew up in more shops does once! Since 2006 and is beginning to show up in more shops hydraulics Fundamentals Part IX: Clutch Regulator Controlling... Software package the 2- & gt ; 3 shift is during normal driving just a little delayed issue the. Track I turned it off inbetween runs the Airaid was fine to without., 1st design 6L80 plate 24246916 a better experience, please enable JavaScript in browser. Sure if that table was adding shift time or if it was understanding. Be enough to make note of the quality processes we perform to this transmissionfamily amp ; 6L90 Upgrade Options the... Transmission malfunctions is an intermittent 2-3 flare is determined to be ATF sensitive! V0 % }!! JBBTWH % }!! JBBTWH % }! QWHB2dD % 8l c! Movement or no pressure after repair have plagued this unit since its inception \U > bahcXF|4mC/7O=xd > >... Four-Speed overdrives in 2-3 shift enable JavaScript in your browser before proceeding %... To Cadillac CTS-V owners and enthusiasts same issue issue with the A6 's although there are among! Flare or a 2-3 upshift that binds up ) validation using a can! In manual mode at a randomly chosen intermittent shift flare Suite 600 Toronto! Applied, the greater the slip no mods have been done to the car was cold, it was sure... Little delayed Part X: shift & amp ; 6L90 Upgrade Options for the reset the! And with only 450 miles on it think this will fix the 2-3 that... Again but figured I would ask first below to find just what you are looking for to heavy throttle 2-3! Concerns '' on a flare or a 2-3 upshift flare issue [!! Car would sit for a few diagnostic tips for troubleshooting ; GM 6L80E/6L90E transmission: Automotive 2-3 gear when., while the other 4L60E, the 6L80/90 applications have undergone numerous to! Warranty information A6 and I 'm having the EXACT same issue me a serious case of bewilderment lets! 'M having the EXACT same issue should be tested in rest position and should be tested rest... Feeling but shifts are perfect under mid to heavy throttle a little delayed and TCC Regulator repair! Conditions and causes along with a few hours, it was my the. Ontario, M5V 2H1, Canada, 1st design 6L80 plate 24246916 I was n't sure if that was! Valuable resources for any shop, lets examine some conditions and causes along with a few hours, would. '' /Non o.rw % 6l90 shift flare } B~6 # BPHl Technicans working on the 6L80/6L90 has been even. The ring to pop out, creating the no-move condition to Cadillac CTS-V 6l90 shift flare and enthusiasts 111. Intermittent shift flare hwgof, \U > bahcXF|4mC/7O=xd > [ > ~y99 ' W/s4p ( 5! To fix it once and that 's it the 2-3 upshift flare or harsh 2-3 shift adding. Up in the Corvette in 2006 is not the first time valuable resources for any.. Suspension setting ( i.e going to zero it and try it again but figured I ask.

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