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Fuel Pressure problem

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Old Aug 20, 2017 | 12:14 PM
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Default Fuel Pressure problem

2002 convertible, Stock. I have been having start problem after replacing my fuel filter. It cranks for about 5 seconds then starts. I put a fuel pressure gauge on it this morning. The gauge read 0. Turned the key and the fuel pressure went to 70 then back to 0 in about 2 seconds. I tried this several time and got the same results. I then started the car and the fuel pressure went to 100 and stayed there while running. I shut the engine off and the pressure went to 0 again. Any ideas on where to start?
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Old Aug 20, 2017 | 01:25 PM
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What filter did you use? Brand?
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Old Aug 20, 2017 | 01:27 PM
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there have been several posting like this lately after replacing the fuel filter, the pressure regulator is in the filter and some brands seem to be failing.
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Old Aug 20, 2017 | 05:28 PM
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Thanks Guys. I did not know that the fuel filter performs BOTH fuel pressure regulation and fuel filtering. I will have to get another GOOD fuel filter. I purchased this filter off of Amazon; PTC PGF336 Fuel Filter.
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Old Aug 20, 2017 | 05:59 PM
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Originally Posted by Richard995
Thanks Guys. I did not know that the fuel filter performs BOTH fuel pressure regulation and fuel filtering. I will have to get another GOOD fuel filter. I purchased this filter off of Amazon; PTC PGF336 Fuel Filter.
get a ac delco or wix. i didn't mention it in my post above but it's the amazon filters that seem to bee the problem
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Old Aug 20, 2017 | 06:13 PM
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Just ordered a new AC Delco filter from Advance Auto.
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Old Sep 3, 2017 | 02:23 PM
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Installed the AC/Delco fuel filter and everything works as advertised. Good fuel pressure when I turn the key on and good steady 45 PSI when running.
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