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11-05-2016, 08:51 PM | #1 | |
AF Newbie
Join Date: Nov 2016
Location: Richmond, Michigan
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4.3 tbi miss at idle ???
i have a 1995 s10 with a 4.3 vortec tbi that badly shakes at idle.
i recently replaced spark plugs and wires, cap and rotor the truck drives runs fine. the miss goes away soon as it revs at all, and it doesnt miss when its driving. the truck is also running rich, and it doesnt get the mileage it should. about 11mpg highway. i have recently checked the MAP sensor, and the truck has 145k miles in it. |
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12-13-2016, 07:33 AM | #2 | ||
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Re: 4.3 tbi miss at idle ???
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01-29-2017, 09:22 AM | #3 | |
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Join Date: Jan 2017
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Re: 4.3 tbi miss at idle ???
If you replaced cap and rotor u prob got it out of time you can loosen the bolt that holds the distributor then turn it but not much to the right that can help worked for mine 95 tbi 4.3 manual
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