Testing FPR
Thread Starter
Senior Member
Joined: Nov 2003
Posts: 647
Likes: 0
From: Rockport, TX
Car: 1980 Jeep CJ7
Engine: AMC 360 with GM TBI
Transmission: TF727 set for kill...let's get it on!!!
Testing FPR
Anybody got a good way to test a fuel pressure regulator? Mine seems to have bitten the dust, but WinALDL doesn't show a MALF code.
Help!!!
Thanks.
Help!!!
Thanks.
Supreme Member
iTrader: (1)
Joined: Jun 2002
Posts: 1,843
Likes: 2
From: Chicago, IL
Car: 91 Camaro RS Convertible
Engine: 305 TBI
Transmission: 5-Speed
Axle/Gears: 3.42
Yeah FPR's don't really die its just a spring that limits the amount of fuel. Check your return line and feed line and make sure they're clear and ok. What makes you think its bad?
Joined: Feb 2001
Posts: 13,758
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
A bad regulator won't throw a code either. You could have a damaged or worn out diaphram but that is about it really. What symptoms are you getting that make you think it is a regulator problem.
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