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What causes a 1994 Chevy Blazer S10 to have no fuel pressure and no fuel reaching the injectors after changing the fuel pump and distributor cap and rotor?
Imhotep856
I'm not at all sure this is right, but could it be the fuel filter? I have to agree with the person above. Fuel pumps usually go out for three reasons. 1) age 2) Block in the system or 3) running your car on to low of fuel and causing overheating. The fuel pump going out could have possibly been triggered by the fuel pump being clogged. If the fuel is restricted it overheats the fuel pump, which is located in the gas tank and cooled by the gas within.If you change your pump it is always good measure to switch out the filter too. I would also have to say check the fuel filter- If the fuel is not reaching the injectors, your fuel filter is probably clogged or simply needs replacing. Check that first it is usually the cheapest answer. If you do not hear a noise when turning the key as if something clicked on, then your fuel pump is probably not working. Recheck the wires to make sure the connection is being made. When changing a fuel pump, always change the fuel filter. Also, check your O2 sensors.
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