Rochester Carb Secondaries
Joined: Mar 2000
Posts: 43,187
Likes: 42
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
Yes. The secondary air valve is opening too soon.
Is the choke pull off still installed and working properly? Have you messed with the AV tension adjustment?
Is the choke pull off still installed and working properly? Have you messed with the AV tension adjustment?
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