I got a 1992 Nissan 300zx 2+2. Car shutoff while on. Disconnected the fuel filter and there's no gas pumping out the line. Is it fuel pump? If it is, is it internal or external?

Asked by May 03, 2014 at 12:11 AM about the 1992 Nissan 300ZX 2 Dr 2+2 Hatchback

Question type: Maintenance & Repair

5 Answers

105

It is internal. first test to see if you're getting power to the pump. Also check the fuel pump relay if its corroded. Does the car start and stop right away. If so it could be 3 things ignition module bad injector crank angle sensor

1 out of 1 people think this is helpful.

It cranks but won't start. Checked fuel pump and it's working and gas is flowing through fuel filter. Can it be fuel regulator or ptu

105

Ok do you know how to run a diagnostic on the computer? This link shows you how http://www.nicoclub.com/archives/nissan-300zx-z32-ecu-diagnostic.html It will tell you what to look at. you can check the fuel pressure to make sure your getting enough to eliminate the regulator. Don't think it is the regulator

I'm getting fuel pressure but I'm not getting any spark to my coils. Any ideas.

105

run the diagnostic it should give you a code possible its a bad ignition module

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