Ever since I cleaned out my TB to solve sticky throttle issue, I’ve had a new problem…
Btw, 1992 YJ 2.5L
The RPMs go to 2000 when shifting or pressing gas pedal, before dropping back to normal.
I don’t see any disconnected vacuum lines. I replaced the IAC. Kinda stumped. Was running fine before I removed TB and I replaced the gasket.
Could it be as simple as not torquing down the TB bolt enough? I thought they just had to be firm, not too tight.
Thinking I’ll have to take into a shop and get the vacuum system tested.
Any suggestions? Thanks!
Btw, 1992 YJ 2.5L
The RPMs go to 2000 when shifting or pressing gas pedal, before dropping back to normal.
I don’t see any disconnected vacuum lines. I replaced the IAC. Kinda stumped. Was running fine before I removed TB and I replaced the gasket.
Could it be as simple as not torquing down the TB bolt enough? I thought they just had to be firm, not too tight.
Thinking I’ll have to take into a shop and get the vacuum system tested.
Any suggestions? Thanks!