I'm chasing down a terrible low-end bucking problem. The car was tuned a few years back and ran fine until I pulled the motor (had car painted).
So now the car idles perfect, but has zero power below 2000 RPM. I'll get popping thru the exhuast here and there. After 2000 RPM the car feels good.
I had the upper and lower intake off for powdercoating. I have a new TPS, new ignition module, newer EGR, newer IAC, and no codes.
I'm leaning towards a vac leak, but havent found anything yet. Is there something "safe" to spray on powdercoated parts?
:beer:
So now the car idles perfect, but has zero power below 2000 RPM. I'll get popping thru the exhuast here and there. After 2000 RPM the car feels good.
I had the upper and lower intake off for powdercoating. I have a new TPS, new ignition module, newer EGR, newer IAC, and no codes.
I'm leaning towards a vac leak, but havent found anything yet. Is there something "safe" to spray on powdercoated parts?
:beer: