2001 chevrolet impala having hesitation issues.?
I have a 2001 chevy impala with 131k miles. when i get up to higher speeds during travel, say between 55-80 mph, the car will jerk and hesitate
for a few minutes until i change speeds. i
had spark plugs and wires changed and it is still doing it. any suggestions as to what the problem may be?
Answer
Could be a fuel pump,mass air flow sensor, or a transconcern, take it in a a mechanic can drive it with a scan l hooked up and see what the problem is when driving the vehicle and it acts up