Chevy S10 Blazer Engine Won’t Start – Turns Over But Won’t Ignite
I have a 1994 Chevy S10 Blazer and after a trip i arrived back home and casually turned it off. When i tried to turn it back on, it turned but there was no response. I then went to a next door neighbor who is a mechanic and he said the biggest problem would be the fuel pump. He hit it once with a hammer and on cranking the car it started. So we deemed the problem to be the fuel pump. I replaced the fuel pump myself and it now turns on when the key is on the ON position and the fuel lines are pumping fuel. (I checked it on the engine.) But after i replaced the fuel pump and checked that it was pumping fuel i tried to start the car and it gave the same response. So it turns over but just won’t start. I have since checked the spark plugs and they seemed to produce spark. (I checked them by opening the wire connecting to the spark plug sticking a screwdriver inside and touching the metal part to a “ground” like the top of the engine, and it produced sparks) So what could be the problem now? What could cause the engine to not start after the fuel pump has been replaced and the spark plugs checked?