Here are Chevrolet Blazer fuel system problems, by model year. The most common Blazer fuel system problems cost $600 to fix & occur at 105,000 miles. Click on a year below.

Worst Fuel System Problems
electrical short in the fuel pump 2000 Chevrolet Blazer
fuel gauge not reading correctly 2000 Chevrolet Blazer
fuel pump stopped working 2000 Chevrolet Blazer