Fuel System
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Junior Member
Joined: Sep 2003
Posts: 55
Likes: 0
From: Cincinnati Ohio
Car: 89 Firebird Formula 350
Engine: TPI 350
Transmission: Auto
Fuel System
Is there any advice on how to check all the wires that have to do with the fuel system. I really dont know what to do. Theres something wrong with the fuel system and people have told me to look for something with wires. Please help and let me know if you need something to be explained more specific.
Supreme Member
Joined: Jan 2002
Posts: 1,322
Likes: 1
From: Bloomingdale,IL
Car: 91 RS
Engine: 305 Tbi (L03)
Transmission: 700r4
With the key on and the engine off, all of your injectors should have 12v at both wires. The fuel pump relay should click on when you turn the key from off to on. You may not be able to hear, but if someone else turns the key for you, you will feel it.
Supreme Member
Joined: Aug 2001
Posts: 1,896
Likes: 1
From: Warrington, PA USA
Car: "02 z-28
Engine: LS-1
Transmission: 4L60E
Re: Fuel System
Originally posted by pontiacpower350
Is there any advice on how to check all the wires that have to do with the fuel system. I really dont know what to do. Theres something wrong with the fuel system and people have told me to look for something with wires. Please help and let me know if you need something to be explained more specific.
Is there any advice on how to check all the wires that have to do with the fuel system. I really dont know what to do. Theres something wrong with the fuel system and people have told me to look for something with wires. Please help and let me know if you need something to be explained more specific.
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