“Why is my engine overheating”? Your vehicles cooling system can fail, and when it does, “Cooling System Pressure Testing”, is one step to finding faults. Other tests include hydrometer, combustion, scan tool, and most important visual checks. The worst possible problem has to do with contamination. When cooling systems are not exchanged/flushed or neglected in other ways, coolant becomes acidic, or rusty, and will react with the rest of your cooling system and engine for the worst. Rust will continue to degrade inside cooling system parts including mechanical engine parts and become costly. Don’t let your cooling system get that bad, ( see pics), come and see us for some cooling system help and tips.