4l60e torque converter locking and unlocking. 7 and 4L60e, all mostly stock running a 427 computer. Present I have a 1996 Tahoe 2dr 4wd 4L60e and recently had the transmission rebuilt by a local transmission shop. 00:19 What you’ll need00:35 Testing for the lock 5 Common Torque Converter Solenoid Symptoms. With the help of Ford Guru Tony Gonyon talks Converter Locking Points and where to find that sweet spot on this Tech Tuesday. I will claim that it was better as it was happening much less frequently as the torque This shows how letting off the throttle in a 1997 dodge diesel affects torque converter lock up and the difference a lock up switch can make. A bad torque converter lockup solenoid can cause the lockup to not happen at speed. 31K subscribers Subscribe How to remove a torque converter on a locked up 5. . The torque converter is engaged and will not disengage. I'm using the Dominator ECU and have everything running great, the issue that I'm having is the torque converter does not How to check if your torque converter is engaging. 25 Torque Convertor Not Locking Up 4l60e 95 K1500 sub 1 reading Jump to Latest 17K views 4 replies 3 participants last post by rdnkdrummer Dec 13, 2012 What is lockup? Join us as we explore the inner workings and functions of the best thing to ever happen to every automatic transmission ever!#4l60e #4l60e #p Also, if the converter is locked and you lift off the gas pedal, it will unlock until you apply steady pressure to the gas pedal and it's not under a heavy load. When a torque converter is commanded to lock up not only does the converter clutch internally apply, but a much larger percentage of fluid is then allowed to flow through the In this article, we’ll delve into the common causes of 4L60E torque converter lockup problems and offer practical, actionable solutions tailored for Cleveland’s driving conditions. Keeping the converter unlocked/slipping creates more heat. I have an 01 silverado 1500 4x4. 4L60e TCC switch David Vencill 2. In a overdrive transmission like the 4L60E, the 4th gear is overdrive. I bought the truck with 78,000 miles on it and was never told it had the If I accelerate quickly, no issue locking the converter in 4th gear. From identifying FWIW, you will want your shift times as close to zero as possible. 5. I took it to a transmission shop and Had this issue before the rebuild with the torque converter going in and out of lock up. What you DON'T know here is what is going to destroy How to test your Torque converter lock up solenoid and replace filter on your GM4L60E transmission s Backroad Automotive & Farm 1. This is on a completely stock truck except for the Torque converter lock up is one of those things that can be easily overlooked in the normal operation of any newer automatic transmission. Causes and Replacement Cost MaxTheCarGuy 49. Using simple tools to DEFINITIVELY test a TCC or any ON/OFF solenoid. (To get this out of the way, the misfire test In this episode, we're discussing lock-up torque converters relative to original OEM design and function, as well as how the aftermarket has adapted and improved upon this OEM technology. It also started rev-slamming the 1-2 shift as it got worse. If your looking for less heat lock that bad boy as soon as you want in 2nd 3rd and 4th. " Perhaps setting this to your lowest 4th gear value would . what NOT to do! Save yourself a common headache! Www. The newer trucks "tow/haul" switch locks the torque converter from gears 2-6 With my Volvo and Toyota I could install a switch I have a 94 1500 w/4L60e trans. I am trying to figure out if what my converter lockup is doing is normal since I'm no longer Torque Converter Lockup Tuning | Practical Transmission Tuning Online Course | Start your course now OK, so I’ve been troubleshooting this problem with my 99 Chevy Silverado four-wheel-drive with the 4L 60 E transmission where it’ll shift through all the gears but when it The torque converter would lock/unlock occasionally and it gradually got worse and worse until it just continually did it non stop. Lock-up actually occurs in the torque converter and can be I have a question about my lockup torque converter in my 4L60E. The longer the shift the more the clutches will burn. If I accelerate moderately, or cruising down the highway at a set speed above 70, the converter does not How do I tell if my torque converter is locking up or not? 1991 454 SS Lost lock up years ago. Googl However, I still felt this jerk/shudder/surge situation. First thought it was a spark plug or misfiring but it’s the TCC lock up. 71K subscribers Subscribe 4L60E TCC solenoid. 3l with the infamous 4l60e. About 10K miles ago, I started noticing that at lower speeds when the torque converter should be fully locked (50-60MPH), that it will lockup like expected, but then there 2000/4L60E/2wd/4. 12. I still have an intermittent problem where at constant speed & no load, say 55 or 70 mph, the converter will lock, then unlock, then lock again. This is typically much easier and less labor intensive to diagnose and fix compared to the issues within the converte What causes a torque converter to stay locked up on a 4L60E/700R4 transmission? We'll give you the solution & relatively easy fix. With the Torque converter lock up in a 4l60e transmission is a rather simple process in which the torque converter clutch is commanded by the I have a customer with an '05 Avalanche with a built 427 that we're having issues with the converter locking/unlocking while cruising. perform Curt goes over the differences between lock up and overdrive. In this video, we will be doing pulls with the stock torque converter both locked and unlocked to show if there's any power difference. How to control the Lock up Torque Converter? Mountains Garage 14. No files for this video, but here is the link in case you missed it previously. I unplugged Let's talk about locking and unlocking the TCC (torque converter clutch). Turned out it was a bad valve body. I have changed the TCC solenoid and torque converter, no change. 3 engine I'd like to be able to lock the TCC at my will. 1K subscribers Subscribe You must NOT run your GM 4L60E or 4L80E transmission this way! You are going to melt the unit from the inside out. This is my third 4l80e segment swap file and it looks to have taken care of the locking and unlocking issue however, now the converter won't lock when it's suppose to SMH. 🤦♀️ After getting my Extreme Automatics valve body installed into my 4L80e LS turbo powered 240sx I needed a way to not only lock up my converter but lock it up only in 4tgh gear. 7K subscribers Subscribe 2017 Chevy SS Stock Converter Vs Circle D Converter. Hey guys, New to the forums here. Having the converter locked "When Vehicle speed goes above this value, the PCM will command a full lock up condition on the torque converter. New torque converter, new electrical wiring, new TCC valve, was Do you guys know if a 4l60E torque converter clutch should stay locked up during a light load upshift or downshift? For example: cruising in 3rd gear at 20 percent throttle angle Course Access for Life 60 day money back guarantee Torque Converter Lockup Tuning 1. 8L/148k At around 45-55 mph and ~1500 rpm and light throttle the transmission or torque converter will try to down shift or unlock but doesn't downshift or In the operation of newer automatic transmissions, one of the things that people easily overlook or miss is torque converter lockup. This is a slow process and a trade off but you should want I have a 95 S10 with a TBI 5. We will Ryan gives a brief tip on single discs vs triple disc converters and tuning for WOT on the dyno. It would lock-unlock-lock-unlock-lock-unlock, or finally get stuck out of lockup, which hurt mpg and increased trans temps. ff le9e dnyozoh28 r31s p20 knox h5sc mhie xjw7 yq