Question about 2002 Chevrolet TrailBlazer

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My 2002 TB is running good but at 137,000 miles am considering replacing the timing chain which has never been replaced. What is projected time?

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HI, endless your really bored and have a long weekend I would pass tackling this. Book time is 15 hours I have done them in under 9 but that was with having all the specialty tools to hold the cams and had done 2 or 3 prior. If you do decide to do this make sure you get the chain guides also. Good Luck

Posted on Aug 25, 2010

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