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Old 01-26-2015, 02:54 PM   #1
Gmc-76
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Join Date: May 2013
Location: easton maryland
Posts: 93
305 carb issue, need help

305 in my 85 sierra, rochester quadrajet 4bbl carb. The high idle just recently started to stick. If I move the lever thats circled in green down, it idles at normal range. As soon as I hit the throttle, the lever moves itself back up and sticks(sticking the throttle). I think the lever circled in green is a part of the thing circled in red? Not to sure how to fix this issue. Any feedback is appreciated, thanks.
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85 Sierra Classic c10, 305/350/2:73(86k original)
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