I'm Back! '90 GTUs

[infernosg]

Originally Posted by project86

It wasn't the TPS I was messing with. That we got adjusted correctly a while ago. I'm referring to the "idle screw" on top of the throttle body/UIM.

Yeah, there's some other crap you have to do when adjusting idle. You're not supposed to just turn the screw like with a carb. I updated my post above with info from the FSM.

[project86]

Originally Posted by FC Zach

Kyle, that's what he's taking about. . There's more to it than just turning the screw.

Originally Posted by FC Zach

Check your manual.

Originally Posted by infernosg

Yeah, there's some other crap you have to do when adjusting idle. You're not supposed to just turn the screw like with a carb. I updated my post above with info from the FSM.

Oh ok. I gotcha. I'll have another look then. It seems that it did make some difference though.