Re: Throttle shaft leak after shut down
1044,
This issue is usually a loose throttle shaft. The loose shaft some how upsets
the vacuum and some fuel is siphoned out of the bowl up into the nozzle bars and
deposits itself on the throttle plates then out the shaft. I have found the only way to
check the fit between the shaft and base is a complete disassembly. Bore in base is usually out of round and the shaft egg shaped. 75% of the 94's I build leave my shop with an oversize shaft.
Charlie ny
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