Vehicle nearly always on a cold start idles roughly, some times shakes the whole car, nearly like an ignition miss. sometimes smokes heavy white or gray. It acts this way generaly until warmed up and occasionally while driving. Owner has installed plugs, wires...

FIX posted 8/6/1998

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle