Why do we need to know about the fuel pump replacement?
If you checked fuse for the power windows,then you need to know that they have a circuit breakers, not relays,so now you need a repair shop or dealer to see if any electronic module controls the windows.
If your asking about one or two windows & the rest work, then the approach is different
i mentioned the fuel pump because they were working before the pump was changed, thought it may have had something to do with it, because all of them dont worki mentioned the fuel pump because they were working before the pump was changed, thought it may have had something to do with it, because all of them dont work
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Sounds like a fuel delivery problem. Has the fuel filter ever been changed? You can try banging on the bottom of the fuel tank with a blunt object ( hammer works ) while some one cranks the engine. If it starts suspect a bad fuel pump
Did you check the fuses or try swapping relays under the hood. Sounds like more issues. Is the fuel filter plugged? Do you smell gas when trying to start? Check your fuses and relays to ensure fuel pump is working. You may have a shut off for the fuel pump in the trunk on the drivers side.
Do you hear the fuel pump running on the prime cycle (when you turn on the key) (runs for 3 seconds) or when you have oil pressure?Have someone listen back by the tank for the wrrrrr.If you do have to change the fuel pump,make your life easy and just tilt up (lift) the pickup box from the drivers side to access the fuel pump.Takes 20 minutes to change it that way.
Check for spark, if spark then spray start fluid into throttle body, if it starts check your fuel injectors with a noid light also check crankshaft position sensor. If the pump wont pump check the fuse and connection to the fuel pump for voltage.
SOUND LIKE THE ELECTRIC LOW PRESSURE FUEL PUMP CHECK FUSE TO SEE IF PUMP GETTING POWER. IF NOT REPLACE FUSE AND CHECK THE WIRE TO PUMP.IF PUMP IS GETTING POWER..REPLACE FUEL FILTER FIRST.IF IT DONT HELP.COULD BE THE ELECTRIC LOW PRESSURE PUMP. FAULTY. IT PUMPS DIESEL FUEL IT INTO INJECTION PUMP TO BE PRESSURIZED TIMED AND INJECT.SEE IF LOW PRESSURE PUMP DONT WORK THE WHOLE ENGINE WONT RUN.THE INJECTION PUMP NEED FUEL FROM LOW PRESSURE ELECTRIC PUMP TO RUN ENGINE.
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