Jay351

Okay, so im bumping this thread.

Im still having this issue, on an off, but its getting pretty bad lately. Like almost every time I get the rpm's up in gear, then let the engine slow the truck down, the truck will start to slow as the RPMs drop, then it just stops. Like something is catching the TB and keeping it open.

Keep in mind, the rpms will only stick if im using fairly light throttle. If I have it %50 or more throttle and it will drop back to normal. It only does it when you are using light throttle then let off to let the engine slow you down.

ive cleaned the TB 100 million times, its clean. I can't feel any bad spots on the TB, and working it by hand it won't stick.

From the last time I posted in here I still havnt fixed that TPS wire, I did replace the cold start injector tho.

What ive noticed, if I pop it into neutral after the idle sticks (usually between 1300-1800rpm) and then slip it into the next higher gear (not using the throttle at all) and let it bring the RPM down slightly then immediately pop it out of gear, the idle will drop a few hundred rpm but still stick (most times).

Did that make sense at all?

I know if I blip the throttle a little the idle will return to normal..

anyone got ideas, this is getting extremely annoying and is scary sometimes!