Need help adjusting carb

Tiny
ZBURNETT
  • MEMBER
  • 1985 GMC SIERRA
  • 58,000 MILES
85 Sierra 350 4 barrel, distributor keeps backing off even when I tighten the hell out of the nut. What's up with that? Aftermarket carb, stock manifold, I can adjust it and it is ok until I goose the throttle or I have driven for a couple days. But either way it backs off
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Wednesday, November 23rd, 2011 AT 5:40 AM

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Tiny
JACOBANDNICKOLAS
  • EXPERT
Is the bolt coming lose? Is the mount bent?
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Wednesday, November 23rd, 2011 AT 5:42 AM

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