VS being closed?
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Joined: Jun 2000
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From: Moorpark
Car: 1991 CAMARO 1968 FIREBIRD
Engine: CAMARO 3.1L FIREBIRD 455
Transmission: CAMARO 700R4 FIREBIRD TH-400
VS being closed?
I got my car running fine the other day all the black smoke went away and the idle is set fine now. The person who helped me said to close my Vacume Secondarys all the way but that does nto seem right since i have a cam in the car IS it bad to have them closed im thinking i may open them back up and see how it goes.
Joined: Mar 2000
Posts: 43,187
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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
They shouldn't be closed hard shut, but they shouldn't be open a lot, either.
If they open smoothly, you should be okay if it's running fine otherwise.
If they open smoothly, you should be okay if it's running fine otherwise.
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May 17, 2020 10:44 AM
