We don't have a lot of Chevrolet Blazer cooling system problems on file — feel free to add yours here. The most common Blazer cooling system problems cost $2,000 to fix & occur at 95,000 miles. Click on a year below.

Worst Cooling System Problems
leaking coolant, intake gasket failure 2002 Chevrolet Blazer
coolant leak 2001 Chevrolet Blazer
radiator clogged with sludge 1995 Chevrolet Blazer