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Transmission hangs for a second and shifts hard
Posted: Tue Nov 22, 2022 11:48 pm
by Tannmann36
Hello all. I want to start of saying I'm new here. I have a 2001 Bonneville SE and I have been having a problem with my transmission where it will hang for a second and then slam into gear when shifting from first gear to second. I noticed it only happens when the transmission is warmed up and happens at random. I take the same commute to school everyday and sometimes it does it and sometimes it doesn't. I replaced the transmission fluid not even 5,000 miles ago so I don't think that's the problem. Any thoughts?
Re: Transmission hangs for a second and shifts hard
Posted: Thu Nov 24, 2022 1:34 pm
by nos4blood70
Sounds like a classic case of Max Adapt Shift. A TransGo shift kit takes care of this often times.
Re: Transmission hangs for a second and shifts hard
Posted: Sun May 14, 2023 8:29 pm
by xcbullet
You could check your TPS. I have a GM truck that did that when the TPS was toast. It made it force shift but also the the lock up in torgue converter didnt work either.
Re: Transmission hangs for a second and shifts hard
Posted: Mon May 15, 2023 9:01 am
by harofreak00
I agree with the possibility of a bad TPS, but more likely a P1811 with the TransGo SK4T65E shift kit being the fix. Too bad you just did the fluid because you'll be doing it again.