08-14-2014 | #11 |
Join Date: Aug 2014
Location: Lafayette, Colorado
Posts: 17
|
Re: Fuel Pressure Regulator keeps failing
It holds pressure. I've not tested it under load other than at idle.
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1991 Red/Red #1754 70,000 miles as of 8/2014 :Eagle: |
08-14-2014 | #12 |
Join Date: Aug 2014
Location: Lafayette, Colorado
Posts: 17
|
Re: Fuel Pressure Regulator keeps failing
The fuel rails have been off several times. I don't think they are the issue.
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1991 Red/Red #1754 70,000 miles as of 8/2014 :Eagle: |
08-14-2014 | #13 |
Join Date: Dec 2012
Location: NC
Posts: 1,786
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Re: Fuel Pressure Regulator keeps failing
Can you get a vid of the gas dripping out of the FPR vac port nipple?
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I'm getting my snappics / threads removed blindly as fast as I can, to get in compliance with copyright / license TOS on the boards here (lots of FSM pages and other copyright / license violations on my part; sorry guys). And thanks to all the guys who didn't whine when I posted those FSM copyrighted / licensed stuff in my threads... ( :thumbsup: [b]and to think I complied with a mod's request to delete a pic of him in a Challenge Car in NCM Museum, so he wouldn't get in hot water)[/b] Thanks to several guys here for sending parts FREE; BearlyFlying, WeGone, Geezer, GoldCylon, and more there, TonyD, mike100, fletchusmc... 1990 #2794; 4L60e Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless, Power Effects 3" [IMG]https://lh5.googleusercontent.com/-GHpfzty7DVU/UQn-0Ru2xAI/AAAAAAAAA14/08mz1p4QLD4/s445/Screenshot-5.png[/IMG] |
08-15-2014 | #14 |
Join Date: Aug 2014
Location: Lafayette, Colorado
Posts: 17
|
Re: Fuel Pressure Regulator keeps failing
It's fixed now. I just want to keep it from happening again
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1991 Red/Red #1754 70,000 miles as of 8/2014 :Eagle: |
08-15-2014 | #15 |
Join Date: Dec 2012
Location: NC
Posts: 1,786
|
Re: Fuel Pressure Regulator keeps failing
Cool.
But exactly what was going on there? Where was the fuel coming from? Knowing what might happen with others is good yUp!
__________________
I'm getting my snappics / threads removed blindly as fast as I can, to get in compliance with copyright / license TOS on the boards here (lots of FSM pages and other copyright / license violations on my part; sorry guys). And thanks to all the guys who didn't whine when I posted those FSM copyrighted / licensed stuff in my threads... ( :thumbsup: [b]and to think I complied with a mod's request to delete a pic of him in a Challenge Car in NCM Museum, so he wouldn't get in hot water)[/b] Thanks to several guys here for sending parts FREE; BearlyFlying, WeGone, Geezer, GoldCylon, and more there, TonyD, mike100, fletchusmc... 1990 #2794; 4L60e Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless, Power Effects 3" [IMG]https://lh5.googleusercontent.com/-GHpfzty7DVU/UQn-0Ru2xAI/AAAAAAAAA14/08mz1p4QLD4/s445/Screenshot-5.png[/IMG] |
08-15-2014 | #16 |
Join Date: Aug 2014
Location: Lafayette, Colorado
Posts: 17
|
Re: Fuel Pressure Regulator keeps failing
The FPR is failing internally, allowing fuel to move from the supply side back into the plenum through the FPR's vacuum line.
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1991 Red/Red #1754 70,000 miles as of 8/2014 :Eagle: |
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