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#1
01-10-2005, 11:43 PM
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Low fuel pressure
I have a 97 TA that has starting problems. It is only reading 20 psi of
fuel pressure. This should be higher, right? If so, would it be more likely to have a regulator problem or pump problem? Thanks! 
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#2
01-11-2005, 08:34 AM
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Re: Low fuel pressure
It should be higher...I suspect it's the pump. The 85-94 firebirds had about 45 psi of fuel pressure and I don't see why they would have gone lower in the later years.
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#3
01-11-2005, 02:46 PM
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Re: Low fuel pressure
How are you testing it ?. Is it running while you test it?
__________________
RIP Hypsi - I just want to express I will never be the same after having lost such a good friend. You meant alot to me and I feel I am a better person for having known you. Til the day we meet again my friend you will always be in my heart. Mods: Weight reduction (I don't wear underwear)
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#4
01-11-2005, 11:38 PM
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Re: Low fuel pressure
I tested it running and with just the key on. 20 psi is all
I can get out of it. BTW, the fuel pump is about a yr old, I know how these aftermarket fuel pumps are. About a yr seems to be all ya get. Is there any way to test the regulator?
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#5
01-13-2005, 12:40 AM
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Re: Low fuel pressure
Update...I checked the pressure again and noticed that
after I shut the engine off and walked away for about 10 minutes the pressure had risen from 20 to 35 psi. Now I`m thinking that the fuel filter is clogged?
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