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NickTransmissions's latest activity
NickTransmissions
reacted to
Dirty30's post
in the thread
Hard Trany shifts. Q’s for the pros
with
Like
.
https://go-powertrain.com/automatic-transmission-assembly/oe-replacement-19433289-gpt1nn943328936aa/ Reason I’m hesitant, is I guess...
Mar 19, 2024
NickTransmissions
replied to the thread
Hard Trany shifts. Q’s for the pros
.
Thanks, edited the above. I dont work on the 8-speeds, know very little about them other than their TCs are *****.
Mar 19, 2024
NickTransmissions
replied to the thread
4l60e PWM delete
.
Lol, yes i suppose it is. Haha. Had 6Ls on the brain when typing that response out. That said, the OPs question has been asked and...
Mar 18, 2024
NickTransmissions
replied to the thread
2007.5 yukon denali high rpm 2nd-3rd late shift
.
Thanks; figured given it has the 6.2L but wasnt 100% sure. OP's trans likely needs to come out for overhaul.
Mar 18, 2024
NickTransmissions
replied to the thread
2007.5 yukon denali high rpm 2nd-3rd late shift
.
Welcome to the forum. Sounds like a 2-3 flare once hot which is common when the 3-4 clutch pack starts to wear (4L60E) or 3-5-R drum is...
Mar 18, 2024
NickTransmissions
reacted to
Marky Dissod's post
in the thread
4l60e PWM delete
with
Like
.
We all know I ain't NickTransmissions. That said: Pretty sure precious few people on this forum upgrade the TCC to withstand WOT to...
Mar 18, 2024
NickTransmissions
replied to the thread
4l60e PWM delete
.
I believe this is the only real reliable way to do it, though I've heard of folks messing with the TCC regulator valve in the valve body...
Mar 18, 2024
NickTransmissions
reacted to
east302's post
in the thread
4l60e PWM delete
with
Like
.
Thanks, Nick, I appreciate the input. I think it’s definitely a case of me just being used to it driving a certain way and not being...
Mar 18, 2024
NickTransmissions
replied to the thread
Hard Trany shifts. Q’s for the pros
.
Gotcha...At a glance it seems to be priced fairly consistently with what the market is bearing for those units.
Mar 18, 2024
NickTransmissions
replied to the thread
Transmission flush or fluid and filter change?
.
Do both but drop the pan first so you can see if there's anything concerning at the bottom of it before you spend a bunch of $$$ on a...
Mar 18, 2024
NickTransmissions
replied to the thread
4l60e PWM delete
.
Not sure what you mean by "skip and bump-bump" but you should feel it applying/locking up (rpms drop by 300 or so) in 4th once you've...
Mar 17, 2024
NickTransmissions
replied to the thread
4l60e PWM delete
.
Your description is text-book for how a converted PWM TCC regulated apply should feel...You def feel your TCC applying and...
Mar 17, 2024
NickTransmissions
replied to the thread
Tonyrodz's Tahoe Build Thread
.
Sometimes, but some times codes won't set...In the absence of DTCs, simply focus on the symptoms. A 3-4 clutch pack failure never sets a...
Mar 17, 2024
NickTransmissions
replied to the thread
Tonyrodz's Tahoe Build Thread
.
Maybe, maybe not...There's the boost valve and sleeve that can be swapped out with the transmission still in the vehicle...You'll need a...
Mar 17, 2024
NickTransmissions
replied to the thread
Tonyrodz's Tahoe Build Thread
.
@Tonyrodz - being over filled by one quart or so shouldn't cause any problems and the excess would simply purge from the vent tube on...
Mar 17, 2024
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