While stopping at a light the car engine shuts off. If pulling into a driveway the car engines shuts off. If accelerate between 40 - 50 mph it chuggs but once past 55 mph the engine runs smoothly. If it is cold outside the car starts without a problem if it is humid this does not happen.
While idle the cars engine turns off. The car chugs if accelerates. on 1995 Mercury Tracer
by rebeccabj in Newark, NJ on January 03, 2012
1 answer 1 comment
ANSWER by BroadwayAuto , January 03, 2012
check for a lose or bad spark plug wires, vacuum leaks, clean EGR valve and IAC motor......see if this make any changes
COMMENT by rebeccabj , January 03, 2012
I am going to have this checked and get back to you. Changed spark plugs. Drive car for about a mile, return pull into the driveway and it shuts off. I will bring it in today at 8:00 AM.