Model: Pontiac 6000 LE
Engine: 2.8 L V-6 MPFI
VIN: W
Last week when i was in the parking lot, my car's battery was completely dead, so i changed the battery and now the RPM is strange. When i start it, its fine, but when the engine warms up a bit, the RPM drops. For example, when i stop at a stop sign, the RPM goes down to 500 and I'm not using the A/C system, and when i do use the A/C system, the engine doesn't rev a bit higher, it just revs even lower. It has stalled once already. I cleaned the intake and the fuel injectors, but this didn't help at all. I also did the Idle learn procedure, but that didn't work. I think it could be the IAC, but I'm not sure. It always sounds like it is ready to stall each time the car is stationary. Please help me with this!!
Engine: 2.8 L V-6 MPFI
VIN: W
Last week when i was in the parking lot, my car's battery was completely dead, so i changed the battery and now the RPM is strange. When i start it, its fine, but when the engine warms up a bit, the RPM drops. For example, when i stop at a stop sign, the RPM goes down to 500 and I'm not using the A/C system, and when i do use the A/C system, the engine doesn't rev a bit higher, it just revs even lower. It has stalled once already. I cleaned the intake and the fuel injectors, but this didn't help at all. I also did the Idle learn procedure, but that didn't work. I think it could be the IAC, but I'm not sure. It always sounds like it is ready to stall each time the car is stationary. Please help me with this!!
Jul 5, 2007 at 1:06 PM