Question about 1986 Nissan Pickup 4WD 1986

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Fuel Pump cuts out intermittenly. have fitted a new fuel pump and still does it . Need to find a wiring diagram to chase for wiring fault ( possibly ). Any other sugestions ? My Email : jnbagley@bigpond.com

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You need to buy the Haynes manual for your model before working on your car, click here to buy from Haynes, or check on ebay for a second hand one.

Posted on May 24, 2008

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Have you flushed out all of the old unleaded fuel from the system and fitted a new fuel filter? Unleaded fuel only lasts for a very short while before going off. You need to flush out the tank and the fuel lines and then put fresh fuel in the tank and fit a new fuel filter or you could be leading yourself on a wild goose chase.

Do you hear the fuel pump running for a second or two when you switch on the ignition? If not then you need to check the fuel pump positive terminal for battery voltage with a volt meter whilst someone switches on the ignition for you, and check the fuel pump negative terminal to ensure it is properly earthed.

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