I have a 2001 Hyundai Santa Fe 2.7L that has been recently giving me a jerking problem. It happens when I’m driving in the highway, in the city, and even when I’m idling. It happens whether I have the A/C turned on or off. It happens more often when I’m idling and also when I have the A/C turned on. The crankshaft postion sensor has recently been replaced
The transmission has recently been rebuilt and the crankshaft postion sensor has recently been replaced.
The mechanic can’t find what the problem is.