Search results

Just a little update...new plugs..and no vacuum leaks..same code. The live data on my code scanner is showing negative fuel trims on both sides. Could i possibly have a bad MAF sensor?

And nothing is said about it being rich or lean...

Are you sure its bank 2? Every scanner ive hooked it up to says its fuel trim balance bank 1...

I will have to give that a shot. I even got a new gas cap for it. The old cap was a bit loose. Im totally stumped on this..and theres almost no information out there on it. Im also gonna pull the plugs out since they are pretty easy to get to.

P1174...its been intermittent until a few days ago. Engine light would come on in the morning and go off at night. Currently its on all the time. New HO2 sensors, new knock sensor, cleaned throttle body and MAF sensor. Drivability isnt affected, the only thing i notice is MPG is down a little...