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Chevrolet Trailblazer EXT  problems

Chevrolet Trailblazer EXT

engine Problems

We don't have a lot of Chevrolet Trailblazer EXT engine problems on file — feel free to add yours here. The most common Trailblazer EXT engine problems cost $2,000 to fix & occur at 76,000 miles.

The worst model years for engine problems are the 2004 Trailblazer EXT, 2005 Trailblazer EXT, and the 2006 Trailblazer EXT.

Click on the graph bars for more details about engine problems for a specific model year.

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Worst Chevrolet Trailblazer EXT Engine Problems

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