Getting Frustrated - Fuel Leaking from relief valve
#1
Getting Frustrated - Fuel Leaking from relief valve
Hi all,
I posted last week about fuel pump issues on my 94 4.3 CPI. Got everything back together, turned the key, the car started and fuel started pouring out of the pressure relief valve.
Any guidance here would be greatly appreciated as I replaced the spider assembly last year...would hate to have to rip this apart again.
Thanks for your help...
I posted last week about fuel pump issues on my 94 4.3 CPI. Got everything back together, turned the key, the car started and fuel started pouring out of the pressure relief valve.
Any guidance here would be greatly appreciated as I replaced the spider assembly last year...would hate to have to rip this apart again.
Thanks for your help...
#4
Thanks...I tried to tighten up the valve stem but that didn't help either. The auto parts store didn't have the part. Can I replace the stem or is it keyed to a particular pressure?
This doesn't seem like it should be this hard to deal with.
Thanks again to all who can help
This doesn't seem like it should be this hard to deal with.
Thanks again to all who can help
#8
i have a 2000 Zr2 blazer replaced fuel pump if i tighten gas cap pressure builds up and fuel leaks from small black box in front of fuel tank already replaced charcoal canister . if cap is let loose fuel does not leak the fuel pump lines are all a different size so u can't mess up when hooking up line not sure whats going on leave cap loose for now any ideas
Last edited by jethro610; 07-24-2012 at 08:02 AM. Reason: wrong spelling
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