Having problems with your 2004 Chevrolet TrailBlazer ?
2004 trailblazer running. Hot every one I talk to sayd its head gasket. How would I know. If it is
You can do a compression test to see if the head gasket is blown, if you don't have a gauge to do it take the vehicle to a mechanic & have him do it for you.......hope this helps......cheers.
Repair Help & Product Troubleshooting for 2004 Chevrolet TrailBlazer
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