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88Stanger · 05-28-2017, 12:38 AM

vacuum at idle is 12 to 13", steady, slowly get into the gas and it dips and then jumps just as it should.

05-28-2017, 12:38 AM	#10
88Stanger Registered User Join Date: Mar 2015 Location: Washington State Posts: 1,644	Re: backfire through carb, need help vacuum at idle is 12 to 13", steady, slowly get into the gas and it dips and then jumps just as it should.