Radiator Cap
Visually inspect radiator cap. If cap looks okay, connect pressure tester to cap. See Fig 1. Pressurize tester to full radiator cap specification. Replace cap if it fails to hold pressure.
Visually inspect radiator cap. If cap looks okay, connect pressure tester to cap. See Fig 1. Pressurize tester to full radiator cap specification. Replace cap if it fails to hold pressure.