Spark plug and wire change
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CF Beginner
Joined: Sep 2023
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Spark plug and wire change
I changed spark plugs on 2019 Chevy Suburban with brand new OEM spark plugs and wires and car is still shaking and hesitating on acceleration with no check engine sign. It feels like engine is spitting on acceleration.
CF Monarch
Joined: Oct 2017
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From: USA
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