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10/01/2021 9:13 am
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Hi Scotty and the Scotty family,
I have a 02 Chevy trailblazer with 172,000 miles on it I change my plugs in May of last year when I bought the TB and I put like 11,000 miles on it. It’s running fine!! But it’s been on my mind ever cents. is it too late or can someone explain to me what caused it, how to fix it, and what to changed ?
thanks!!!
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10/01/2021 9:28 am
Oil or carbon build up? If you’re losing oil your engine is showing its age. If you’re not losing oil you just had dirty old spark plugs.
