We had this problem before and it turned out to be the fuel pump. We had it replaced, and it ran fine for a few months. Now it's doing the same thing again. I turn the key and it cranks but won't catch. What could it be this time?
209 views
Usually answered in minutes!
The pump runs when the key is turned. We spoke to a mechanic and he said that the spark plug wires may be bad. A neighbor is coming after work to test the fuel pressure.
i have the same problem with my 95 blazer. fuel pump is about 6 months old, new fuel filter, good blue spark, new dist. cap and rotor button with about 40 lbs pressure @ motor. im lost.
can you hear the pump running when the key is turned into the RUN position?
×