Check Engine light on car still has rough idle after replacing idle control valve, oxogen sensor , fuel pressure regulator and eliminating air mass meter. Also new plugs wires, plugs, rotor and dist cap. Can not find any air leaks or fuel leaks. Any suggestions would be appreciated. Check engine light is on all the time now when it first started it would go off during high speeds. any help would be appreciated. thanks gene
- posted
19 years ago