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Cars & Trucks Master
53,816 Answers
- Posted on Nov 03, 2014
Re: What is the factory setting for the fuel mixture...
Most fuel mixture screws are set initially by turning it all the way in and then backing out 21/2 turns. This should allow start and idle and final adjustment can be done to fine tune it. Check that the idle solenoid is working as it will shut off the idle circuit if it is not
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