Engine Problems

petec44

2001 Chrysler LHS with 3.5 High Output I put new Fuel Injectors in and put Plenum back on and started car and the RPM went to 3000 Rpm and would not slow down. Any Ideas?

elias

idle air control valve?
throttle position sensor got loose/disconnected?

Mr_Shiftright

I would say, yeah, some sensor problem or a very VERY bad vacuum leak.