...it the fuel pump could be a "weak" fuel pump, plugged fuel filter or bad plugs or wires, process of elimination. have a mechanic test the fuel pump pressure through the fuel rail and see what
...fuel pump ,like a bypass or test panel turn key on and have someone listen at fuel door for pump to run, there is a lead on drivers side with green connetor that you can jumper a fused wire to make ...
...test the fuel pump, put the key in the ignition, then turn it up one, not start but on, and listen near the gas tank area for a click or some type of noise. If none then it might be the fuel filter ...
...fuel sender can get unhooked (possible, but not often happens). The connector is above the gas tank; either way you would have to take the gas tank down. By attaching a rheostat or variable resistor, ...
...Test Procedures\A Charts\Chart A-7 Fuel System Diagnosis Have you tested the compression? A totally plugged cataltic converter can cause tis too because the engine cannot breathe to verify a plugged ...
...what I think Is this a common problem and how to fix it is pretty common on the 3100 and 3400 engines, you should do a pressure test at the fuel rail first to make sure the fuel pump is
...test to see how your fuel pump is doing is a relatively simple task. First you have to get a fuel pressure tester from your local parts store (they can also tell you what your fuel pressure should be ...
...fuel pump . ( i think i have a defective fuel pump ) . and i beleive the fuel pressure should rise under acceloration. can someone confirm this? PART 2 ( fuel guage ) the gauge did not ( always read ...
...correctly before installing & tightening the screws. Good Luck! fix is either throttle position sensor, mass air flow sensor, fuel pressure regulator , or fuel pump. Have fuel rail pressure
...test. If the fuel pressure is low the fuel pump is defective and needs to be replaced. If the fuel pressure tests okay it is also a possibility that the timing is off though that is not as
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