2004 Chevrolet Avalanche Repair Question

Topics covered: Coolant, Gas.
Mileage: 112,000 miles.

Asked on December 1, 2012

Chevrolet Avalanche Coolant Problem

My coolant level keeps dropping in my reserve canister but there are no leaks.

Asked by (pending member)

Replied on December 1, 2012

have pressure checked for an internal leak like head /intake gasket

Answered by hmac300 (expert)
17,749 answers provided