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GMC Forum: Light throttle skip / sutter
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Old 10-05-2019, 02:50 PM
Fergie 36 Fergie 36 is offline
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Drives a GMC Truck
Join Date: Oct 2019
Posts: 2
Default Light throttle skip / sutter

I own a 2014 Sierra 1500 Denali with 157,000 miles. On Monday all of a sudden I started getting a light throttle skip or shutter. It doesn't happen on hard acceleration or steady throttle. I hooked a friends scanner to it and it is number 5 cylinder, a few misfires but not a ton. About a year ago I put new GM wires and AC plugs in it. I tried a new plug, coil and wire on number 5 cylinder but it didn't help. Any info would be appreciated. Thanks.
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