Recent content by Bryanbones

I don’t really know but it had 150 on it.the only thing I can think is it would seal while checking it but when it was running it would be just opened enough for it to miss fire.

Check around the shaft on the throttle body see if it moves.it could be leaking around it causing the high idle

Bought my first tj and had a miss in it.Its a 2000 sport with a 4.0 it would pull code p0305 number 5 cylinder miss.this drove me crazy for two weeks trying to figure it out.things I done new plugs coil pack o2 sensors new crank sensor cam sensor tps map sensor 150 psi on all 6cylinders no...