help me please

MI-Archangel · Post by **MI-Archangel** » September 5th, 2005, 3:48 am

KLZE with ecu. I have recently been in idle and my car would rev to 3000 drop to 0 and do it all over again and again! Only does it in idle and only sometimes.

I was racing at the track and i shifted into third and drove for 1 second and it started almost bunny hopping ( no tire squeel) but it was like bogging out and s--- so i took it out of gear and then put it back in fourth and it was fine......

I spent so much fixing my engine and now this....

MX-3 Money · Post by **MX-3 Money** » September 5th, 2005, 10:16 am

I'd say maybe check for some vaccum hose leaks and leaks in your intake system.

DavidOS · Post by **DavidOS** » September 5th, 2005, 12:46 pm

pin 10 and ground reset idle,
check idle screw on the throttle body.

vozaday2000 · Post by **vozaday2000** » September 5th, 2005, 8:27 pm

did you time your engine? i had that problem and i timed my engine and it almost fixed it 100%. it now only does the drop every once and a while and it is like 200rpm drop.

FIMotorMX-3 · Post by **FIMotorMX-3** » September 6th, 2005, 12:24 am

Sometimes crazy idle can be due to a tps problem. It's a possibility but if it's doing it while you are driving, it's not likely.... Just an idea of something to check into. I think my tps is going, my car does some crazy sheet sometimes at idle. revving up to 2500 rpm and then dropping to a grand. Other times my car idles around850-900 and is fine. I'm not sure whether I should adjust my idle just yet because I have a feeling I'll be stalling occasionally when the car is idling properly... If the jumping around at idle sounds similar though, you might want to look into the tps being a problem.