how to richen my carb?
Thread Starter
Member
Joined: Oct 2004
Posts: 161
Likes: 0
From: watertown CT
Car: Camaro
Engine: worked 350
Transmission: automatic
Axle/Gears: 3:73
how to richen my carb?
hey all i have a 87 camaro LG4 with a cc 4bbl i get code 12 and 13 but if i have no ecm how did i get the car started or the touble code now how do i richen my carb so i wont get 13 any pics would be great
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You'll always get a 12 from the ECM, even if there aren't any trouble codes set.
Replace the O2 sensor. It isn't telling you your mixture is too lean, it's saying the O2 sensor is putting out a signal that indicates lean.
Replace the O2 sensor.
Replace the O2 sensor. It isn't telling you your mixture is too lean, it's saying the O2 sensor is putting out a signal that indicates lean.
Replace the O2 sensor.
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