CarburetorsCarb discussion and questions. Upgrading your Third Gen's carburetor, swapping TBI to carburetor, or TPI to carburetor? Need LG4 or H.O. info? Post it here.
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Carb is from 1984 L-69. When I turn the key to the on position, the choke(I think its the choke anyway) starts making a real rapid clicking sound. Also, the choke does not seem to be "compressing" for lack of a better word, in preparation to start the engine. Has anyone ever had a problem like this before? Thanks in advance.
The clicking is actually the mixture control solenoid. If you don't start the engine after putting the switch to "on", it should stop clicking after about half a minute.
In order for the choke to close, the engine has to be cool, and the throttle opened slightly.
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82 Berlinetta, orig V-6 car, now w/86 LG4/TH700R4. 2.93 limited slip. Cat-back from '91 GTA, ZZ3 intake, Accel HEI SuperCoil. AMSOIL syn lubes bumper-to-bumper. Daily driver, work-in-progress (LG4 w/'87 LB9 block, ZZ3 cam, ported World 305 heads, Hooker headers & y-pipe, 3" Catco cat & 3" cat-back, Spohn SFCs).
57 Bel Air, my 1st car. '66 396, 9.7 CR forged TRWs, Weiand Action+, Edelbrock 1901 Q-Jet (Holley 3310 on the way), GK 270 cam, Magnum rockers, Jacobs Omnipack, 1-3/4" Hedders & 3" Warlocks, TH400 w/TCI Sat Night Special conv & Trans-Scat shift kit, MegaShifter, 3.08 8.2" 10-bolt w/Powertrax, AMSOIL syn lubes bumper-to-bumper. Idles smooth @ 600 RPM in D. Best 15.02/95.06 @ 5800' Bandimere (corrected 13.93/102.4 @ sea level).
[This message has been edited by five7kid (edited August 21, 2001).]
I had the same clicking question. Thanks for the post. I've still got one problem though. When I first start the car in the morning, the choke doesn't close. The car sputters and dies, and as it dies the choke closes. When I restart it, the choke opens again, and the engine usually hangs on, although it runs poorly until the temp gets up. What is the choke doing?
Yeah, I give the pedal a stab to the floor before I start it, but the choke doesn't close. But as the car sputters out and dies, it slowly closes just like it should. Then when I restart it, the darn thing opens right up again. So if it was sticking, it shouldn't open and close at all right?
