guess what? another fuel pressure question
Thread Starter
Race Director
Joined: Mar 2002
Posts: 12,968
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guess what? another fuel pressure question
i just had my POS idling and set the pressure to 38 lbs., i then shut the car off and let it cool down, when i started it again the pressure was at 30 lbs.
wtf?? :mad
:confused: :confused: :confused:
wtf?? :mad
:confused: :confused: :confused:
Race Director
Joined: Sep 2003
Posts: 16,839
Likes: 341
From: Database Error Indiana
Re: guess what? another fuel pressure question (atotalnincompoop)
Could be a temperature thing. Is it cold? Last winter I had a similar thing. I was turning the garage heat on and off at random. Over a period of a few days I could not get consistant Fp #s. One cold night I went out and turned on the heat. Gage was laying there on 0. As it warmed up the pressure slowly climbed. Turns out a few degrees made a big difference. Hope this helps. :chevy
Drifting
Joined: Nov 2001
Posts: 1,783
Likes: 2
From: Latham NY
Re: guess what? another fuel pressure question (atotalnincompoop)
my guess? the check valve is bad.
where is the check valve located?
where is the check valve located?
