Testing a Fuel Pump (90RR)
#2
RE: Testing a Fuel Pump (90RR)
You should be able to disconnect the fuel line (at what point in the line I don't think it will matter) then switch the vehicle on, you should not have to crank it just turn to the ACC position, this should activate the pump and shortly afterwards gas should begin to pump out of the fuel line.
#4
RE: Testing a Fuel Pump (90RR)
I can hear the fuel pump if that what it is - the buzzing sound that runs for about 6 seconds when the ignition is turned. However, I am tryiing to diagnose if the fuel is actually getting pumped all the way to the injectors or if it is clogged at the fuel filter. Thanks again for your input!
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