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Is it a difficult job to change the timing belt on an '02 Chevy Trailblazer?
Wiki User
∙ 8y ago
are u sure is the timing chain?
because cult it by the timing sensor or the timing auctueror sprocket
There is no timing belt on a trailblazer only a single timing chain. After some research I found out that the timing chain is still in service in vehicles that have over 150,000 miles without issues. It does not appear to be a weak link in this very strong Atlas LL8 design.
The posted labor to change it out is listed at 16 hours. Not really a driveway job but based on history not a problem on these trucks.
Wiki User
∙ 8y ago
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IT don't have a timing belt to change.
Does 2002 Chevy Trailblazer have a Timing Chain or Belt?
timing chain
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Chain
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