my car wont charge
Thread Starter
Junior Member
Joined: May 2011
Posts: 26
Likes: 0
From: pasadena, ca
Car: 88 iroc convertible
Engine: 305 tpi
my car wont charge
Hey everyone. I'm new to third gen.I acquired a third gen convertible and I'm restoring it. The car is almost ready but I have one minor problem. My battery won't charge!!! I bought a new altenator recently and its not helping. What's wrong!! Please help me, thanks
Supreme Member
Joined: Jan 2006
Posts: 3,341
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From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Charge Account
Find out if the alternator wiring has the correct voltages.
The heavier red wire goes to the positive stud, and should have power at all times.
The thinner red wire goes to terminal S (the sensing circuit) and should have power at all times.
The brown wire goes to terminal F (the turn-on input) and should have power when the key is in the RUN position.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
How bout those too scared to drive without headlights in the daytime
and the ones that need headlights for a little rain




.
The heavier red wire goes to the positive stud, and should have power at all times.
The thinner red wire goes to terminal S (the sensing circuit) and should have power at all times.
The brown wire goes to terminal F (the turn-on input) and should have power when the key is in the RUN position.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
How bout those too scared to drive without headlights in the daytime
and the ones that need headlights for a little rain




.
Supreme Member

Joined: Jan 2011
Posts: 1,932
Likes: 9
From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: my car wont charge
uhm to my knowledge there is no red wire on my firebird, its a v6 but it does have a black ground on the back, is this maybe why it keeps frying alternators?
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