Harold Crumbie
Newbie
So after a tbi replacement and doing the idle setup all was well for about 100 miles.
Then it started dropping waaaay low at idle sometimes then normal then low again. Basically had no brains about idling.
I decided to do the idle setup again. So I put in the ALDL jumper, disconnected the IAC connector and fired it up. 1500 rpm with the idle screw backed off. Won’t go lower. I’ve checked or replaced all the vacuum hoses.
I’m stumped again and really grouchy at this truck.
Then it started dropping waaaay low at idle sometimes then normal then low again. Basically had no brains about idling.
I decided to do the idle setup again. So I put in the ALDL jumper, disconnected the IAC connector and fired it up. 1500 rpm with the idle screw backed off. Won’t go lower. I’ve checked or replaced all the vacuum hoses.
I’m stumped again and really grouchy at this truck.