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Old 05-01-2011   #3
tomtom72
 
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Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,609
Default Re: Need Help no running ZR1

Quote:
Originally Posted by gbrtng View Post
When you turn the ignition key on you should hear the fuel pump run for a second and then stop. If no sound from the pump, check back here for the step ...
I agree, sounds like a fuel issue to me also. I would connect my fuel pressure gauge to the port at the front of the right fuel rail. There is a valve just behind the back of the alternator with a silver cap on it. Unscrew the cap and thread the test gauge's hose on there.

I would follow the steps in the Factory Service Manual for doing the KOEO fuel pressure test. KOEO = Key On, Engine Off test.

Let us know what you find.


Tom
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1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member
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