2001 Cavalier Z24, 82000 miles. Started to hesitate or miss under moderate acceleration between 2000 and 3500 RPM's. Doesn't do it under light or hard acceleration. Chevrolet said the fuel pump was about dead. Replaced it, the fuel filter and had the injectors cleaned and still doing the same thing. Any ideas?
Stan Jaworski
whens last time u did the plugs and if you did what brand did u use
