Question about 1989 Nissan Hardbody King

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Where is a 1989 nissan z24 4 wheel drive fuel regulator located? starter went bad, replaced it, fuel line had a leak, replaced it, fuel pump wont push fuel through it, bought a new one and now the truck wont start and the air has been pushed through the line. Truck was running fine up till the replacing of the starter (had to roll start it till starter was replaced) all the above happened one after another in one day. Think it might be the fuel regulator but cant find it. Need help! any ideas?

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  • mike May 04, 2013

    i have a 1988 nissan 4 nwheel drive with a z24 motor .where is the fuel pressure regulator? it floods every time i start it but it runs and drives great.

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Fuel reg. is connected to the fuel rail where the return line is connected, my thoughts are you mentioned air in your lines.. crack open fuel lines and run fuel pump to release air from lines. Pump then should prime all lines must be primed turn engine over to release air ( No Smoking) then tighten lines. fuel rail might have valve, (looks like tire valve) if so it is recommended that air is relieved at air valve

Posted on Mar 21, 2011

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Posted on Jan 02, 2017

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