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Old 08-24-2005, 03:50 PM
BBH BBH is offline
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Runs only on full choke

I have an early model A4 with a Zenith 61 carburetor. The engine wasn't started for over a year, but it now starts and runs good when the throttle is set about 1/4 open and at full choke. When I release the choke, though, the engine thottles down and dies. It remains running only if I keep it at full choke. It restarts easily when choked, but still needs full choke to keep running.

The idle mixture is set at one turn off of its seat, and the main jet adjust is set at two turns off of its seat.

Can anyone help me?
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