My vehicle jerks and stalls while driving, usually when I speed it up. I've already chan the gas filter, the catalytic converter, the gas regulator, spark plugs, wiring and coils. Even though the jerking problem is not as worse as it used to be, the car still stalls. Can anyone help me please?
It sounds like the issue I had with my 2008 5.4l engine. I replaced spark plugs and coils. Finally it ended up being the VCT solenoid. I got my power back and it runs great.