Signs of a bad fuel pressure reulator>????
Thread Starter
Member
Joined: Jun 2007
Posts: 128
Likes: 0
From: Humble,Texas
Car: 91 CAMARO Z28
Engine: 5.8L TPI 355 L98
Transmission: 700R4
Axle/Gears: 3.23
Signs of a bad fuel pressure reulator>????
i need to get a few symptoms of a bad FPR if anyone can give me some help.
Senior Member
Joined: Jul 1999
Posts: 853
Likes: 0
From: Everett, MA . USA
Car: 89 FORMULA FIREBIRD, 86 CHEVY CAMARO
Engine: L98, LB9 RESPECTIVLY
Transmission: 700 R4 (BOTH)
Re: Signs of a bad fuel pressure reulator>????
pull the vac line off the regulator, if gas comes out of the nipple the reg has a torn diaphram and needs to be replaced.
Thread Starter
Member
Joined: Jun 2007
Posts: 128
Likes: 0
From: Humble,Texas
Car: 91 CAMARO Z28
Engine: 5.8L TPI 355 L98
Transmission: 700R4
Axle/Gears: 3.23
Re: Signs of a bad fuel pressure reulator>????
So what if i am getting to much fuel??? my plugs are fouled and i have checked everything but that.
Senior Member
Joined: Jul 1999
Posts: 853
Likes: 0
From: Everett, MA . USA
Car: 89 FORMULA FIREBIRD, 86 CHEVY CAMARO
Engine: L98, LB9 RESPECTIVLY
Transmission: 700 R4 (BOTH)
Re: Signs of a bad fuel pressure reulator>????
check for vacuum leaks, have the map sensor checked, and maybe replace the o2 sensor if its old.
Thread Starter
Member
Joined: Jun 2007
Posts: 128
Likes: 0
From: Humble,Texas
Car: 91 CAMARO Z28
Engine: 5.8L TPI 355 L98
Transmission: 700R4
Axle/Gears: 3.23
Re: Signs of a bad fuel pressure reulator>????
well thats one prob. is that my car doesnt have n e o2 sensors on it.
Senior Member
Joined: Mar 2008
Posts: 428
Likes: 0
From: nj
Car: 89 iroc
Engine: l98
Transmission: tremec
Thread
Thread Starter
Forum
Replies
Last Post
R3500
Engine/Drivetrain/Suspension Wanted
1
Aug 17, 2015 12:16 PM
92camaroJoe
Tech / General Engine
6
Aug 13, 2015 06:07 AM
