Understanding 4l80e torque converter requires examining multiple perspectives and considerations. Best Turbo torqueconverter builder for 4l80e - Yellow Bullet Forums. Full manual 4L80econverter lockup | Yellow Bullet Forums. Im just learning about the 4L80e here and am probably going to run one with a full manual VB for my application although Im undecided on transbrake or not so far.
Furthermore, how would I go about locking and unlocking the converter then? Would I have to end up buying a controller anyway to take care of... Slight shudder during lockup - 4L80E | Yellow Bullet Forums.
Additionally, i'm experiencing some very slight converter shudder whenever the converter locks under low throttle just before the lockup occurs. Lockup is only commanded for 4th gear. This is a fixed line pressure unit. When it electronically shifts to 4th, the converter locks up shortly after, and it... Torque converter clutch problems.
The Achilles Heel of.... This perspective suggests that, losing Overdrive when the engine gets warm: Can be caused by a wearing out Torque converter solenoid valve and bore. As the fluid gets warm the fluid thins. Manual lock up switches for the TCC.
Equally important, i have a 2001 2500hd 6.0l gasser with a 4l80e. It's important to note that, i want to install a switch to manually lockup the tcc in first gear low range for sled pulling. 4L80E converter not locking - Yellow Bullet Forums. The converter is an R&R Racing Torque Converter that is supposed to be a 9.5" lockup.
I am running MS3PRO with a micro controlling the trans as well. This perspective suggests that, i have not tried locking the converter manually in the software while driving but with key on and pulsing the TCC solenoid I can hear it clicking. 4l80e TCC issues and running hot - Yellow Bullet Forums. - If all else checks out good, I suggest replacing torque converter. Generally the 4L80E TCC system is reliable and predictable with most slip concerns due to torque converter issues (usually OE).
Moreover, later Torque Converter Compabitility.... I searched the internet but can't find any information about it. From what I understand, the Torque Converters for the 1991 through 1997 4L80E transmission models have a hub length of 2.05" (TC model GM81). For the 1998 and up 4L80E transmissions, the Torque Converter hub length increased to...
4L80E complete fluid flush - Diesel Place. This is the only way to change the fluid in the torque converter.
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