I have a 2000 Pontiac Bonneville and the radiator hose(upper) burst when I checked it the coolant fluid look like chocolate milk. Changed the hose and flushed the fluids and filled with water and drove it about 20 miles and it ran overheated. I need help
Cars & Trucks - Pontiac - Bonneville - 2000 Pontiac Bonneville
Answers & Comments
Looks like a blown head gasket.remove the belt ,open radiator cap. and run engine. look for bubble in coolant. if so head gasket is defect