How to test for a bad / blown head gasket on a Volvo.

A lot of people don't know it but the white block Volvo's run and drive well with a bad head gasket, as long as you keep coolant in them. My daughter drove her S70 GLT for about a year with a slightly blown head gasket. The combustion gases were getting into the coolant passages and forcing coolant out of the coolant reservoir. This condition gradually got worse until the head gasket had to be replaced. Updated video with this issue:    • Why is your coolant system loosing coolant...   This video will show you how to tell if a car you are dealing with has a drivable bad head gasket. How to use the test kit:    • How to Tell if Your Head Gasket is Blown   Coolant system information:    • Overheating car, how to fix it, understand...   Coolant hoses, replace them when they get old:    • Protect your engine, avoid a blown head ga...   ------------------------------------------------- Disclaimer:    • In this video I share what it takes to mak...   How to search my videos:    • How to find videos on YouTube, my specific...   Visit my Website for special tools, my wish list and other helpful information: http://www.RobertDIY.com Support Robert, become a Patron:   / robertdiyafterdark