Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
1993 Chevrolet K1500 350tbi. Truck shakes when stopped at traffic lights. Shift into park or neutral truck runs smooth. No DTC's. No other noticeable problems running. I don't have any scanners or scopes. Any suggestions welcome.
Thanks for your time l