Automotive/Technical Video 10 months ago VIDEO: Why Are There Certain Coolants For Certain Vehicles? Share Tweet Print Email Andrew Markel,authorView bio Bio Recent Posts Popular Posts VIDEO: Power Steering ECM TechnologyVIDEO: Can A Dirty Or Damaged Air Filter Cause Rough Transmission Shifts?VIDEO: TTY Bolts For Suspension And Brake Components (Torque + Angle)VIDEO: The Best (And Worst) Ways To Install A Decoupler PulleyPulse-Width Fuel Pump Diagnostics VIDEO: How Temperature Can Affect TPMS RelearnsVIDEO: TSBs: A Good Watch, Not Just A Good ReadVIDEO: Can A Dirty Or Damaged Air Filter Cause Rough Transmission Shifts?VIDEO: Is It A Leak Or Normal Residue?VIDEO: Fuel Pump Voltage; Different Numbers On Different Tools? Andrew Markel explains how coolant is not meant to be mixed or switched. There are certain coolants for certain vehicles that must be used for long engine and gasket life. Sponsored by Auto Value and Bumper to Bumper. Video courtesy Underhood Service.