Quick help with 02 Tahoe rough idle & SES light on
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Quick help with 02 Tahoe rough idle & SES light on
Dad's 02 Tahoe is running really rough at / near idle, seems to go away once the revs pick up a little. SES light is on, flashes from time to time. Sound like a misfire? Truck has ~91,000 miles. I'm thinking a new set of plugs and wires would fix it right up....anyone else?
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