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Re: Carb / Vacuum issue [message #288607 is a reply to message #288553] Mon, 12 October 2015 19:44 Go to previous messageGo to previous message
mercdave is currently offline  mercdave   United States
Messages: 45
Registered: May 2014
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When I used to do a lot of mechanical work in the carburetor days, when one behaved like yours, it was usually because the idle circuit was plugged or had an air leak causing a no idle condition. This would make you open the throttle plates until it was idling on the primaries. Follow your idle passages and make sure all of the new gaskets you used have the right holes in them. I always save the old gaskets from a rebuild until assembly and use them to identify which ones from the kit I should use.

Dave L
Lynnwood, Wa.

1976 GMC 26' Edgemonte Rear Twin
1973 GMC 23' Rear-Ended, Totaled

 
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