1986 firebird fuel injection, injectors not working
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1986 firebird fuel injection, injectors not working
Got a firebird that doesn’t start but cranks, fuses for the injectors are good. What should I do? I wanna get the car running as soon as possible. Everything else is fine.
Joined: Dec 2004
Posts: 16,752
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 1986 firebird fuel injection, injectors not working
You have spark just no injector pulse ?
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Re: 1986 firebird fuel injection, injectors not working
yea I have spark but no power to injectors. I tested it by taking a small dome bulb and connecting it to the injector plug and no power
any tips
any tips
Last edited by Ibrahim12..; Apr 2, 2023 at 05:26 PM.
Joined: Dec 2004
Posts: 16,752
Likes: 996
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 1986 firebird fuel injection, injectors not working
Have you checked for power with a volt ohm meter at injector plugs?
as well as impedance of injectors ? Not sure your dome light bulb can be used for a noid light. There cheap enough to buy.
as well as impedance of injectors ? Not sure your dome light bulb can be used for a noid light. There cheap enough to buy.
Last edited by Tuned Performance; Apr 3, 2023 at 11:38 AM.
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Re: 1986 firebird fuel injection, injectors not working
I checked that fuse and it’s a good fuse
Is there a way to see where the power comes from in the ecu and track it?
cam replacing the injector harness be a fix?
Is there a way to see where the power comes from in the ecu and track it?
cam replacing the injector harness be a fix?
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