Enter your question. I have a '93 GMC V8 serra PU. I have replaced the Plug wires, plugs, fuel filter, rotor button. Then engine continues to hesitate when taking off and some times "dies" when slowing down. Some time the "service engine soon light" comes on. When the switch is turned off and turned back on, the kight stays off. I have had a complete tune up and all these thing continua to happen. What do I do next?
have the same problem?
Saturday, November 27th, 2010 AT 4:21 PM