Running Rich???
Thread Starter
Junior Member
Joined: May 2017
Posts: 65
Likes: 0
From: Alberta Canada
Car: 1991 Firebird
Engine: 5.0 TBI
Transmission: T5
Running Rich???
Hey guys, New to this site. I have a 1991 Firebird 305 TBI with a T5 trans.
Can anyone tell me why it might be running rich? { Exhaust smell is very very strong}
Also is there a way to check the codes without a scan tool? I dont have one and im pretty broke ATM..
any help would be great!!
Can anyone tell me why it might be running rich? { Exhaust smell is very very strong}
Also is there a way to check the codes without a scan tool? I dont have one and im pretty broke ATM..
any help would be great!!

Joined: Dec 2004
Posts: 16,815
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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
Thread Starter
Junior Member
Joined: May 2017
Posts: 65
Likes: 0
From: Alberta Canada
Car: 1991 Firebird
Engine: 5.0 TBI
Transmission: T5
Re: Running Rich???







