1994 Chevrolet S10 Q&A
1994 Chevrolet S10 Question: engine misfire sometimes
It could be many things, unfortunately and without experiencing the problem first hand or being able to do some basic diagnostic tests its hard to say. It could be an ignition failure (bad spark plug plug wires ect...) could be fuel system related or a vacuum leak ect..... I did have a strange problem with of these that had bad valve springs causing a misfire, a friend that works on Chevys said he had seen that before on an S10. - patrick mannion
sometimes stalls at lights.When coming down a hill I downshift (auto trans) and dynamic brake and engine light comes on flashing switching to OD shuts off light .The same thing happens if I leave s...