Questions & Answers for: lumina rough idle

...Lumina running roung, power loss rough idle I had the plugs and wires changed, and also changed the IAC motor. It is still idling rough and has a loss of power especially up hills. Like it isn't ...

maullerp79 My lumina runs fine for a short trip. if long trip it wont down shift and idle goes rough? Sounds like a vacuum leak and msake sure your fluid level is correct.

...rough and dies at idle 98 chev lumina 3.1L 185K miles replaced plugs wires upstream O2 sensor fuel filter still runs rough dies at idle what am I missing? Check the DIS module or injectors. Check to ...

...lumina 4dr 3.1 it had a unsteady idle I replace the fuel pressure control an new plugs,wires,an still idles rough after u let off the accerator? try not tobecome a parts replacer-buy a haynes manual ...

...Lumina running rough and dying when idling. Changed spark plug wires, spark plugs, fuel filter, and oxygen sensor. After completing tune up car ran rougher than before and gasoline flowed out of the ...

...lumina will start and run for about 15 minutes. Then it just shuts off on its own. Upon restarting I have to use throttle, and it sounds like its missing and just running rough, and wont idle on its ...

...lumina ls is runnig rough at idle I just gave it a tune up. New oil, oil filter, air filter, spark plugs and wires. I also did a fuel system clean out on it and i just replaced the pcv and the elbow ...

1999 lumina rough idle rough idle, changed plugs, wires, and iac valve check engine compression.

lumina with the3100 engine. It starts fine but idle is rough and has loss of power and smells like unburnt gas. I have changed air cleaner, plugs and wires and cleand mass airflow sensor, throttlebody

...lumina 145miles engine knocking when started then it dies out it don't seem to idle motor rotating roughly which moves while running is it worth it to fix or not Save Your Money. The Lumina is one of ...