I have a 04 3.8 that has been wrecked im restoring but having a issue... the engine runs full out when started not given any throttle. when i disconnect the mass air sensor the engine will start but runs like crap, but no over rev. I had someone check it with a computer and it said tps was bad the mass air was bad and the neutral safety switch is bad.
this is what ive tried..
have replaced the tps
replaced the mass air
bypassed neutral safety for now
runs a little smoother without mass air connected but still like crap.when i connect mass air it still runs full out without giving gas.. what else could be wrong..
this is what ive tried..
have replaced the tps
replaced the mass air
bypassed neutral safety for now
runs a little smoother without mass air connected but still like crap.when i connect mass air it still runs full out without giving gas.. what else could be wrong..