Opening Coolant Cap When Hot
Opening Coolant Cap When Hot . If you have a safety pressure cap, push the lever down. You can also pour cool water around the radiator to help cool the parts down faster. How to check your cars coolant level Mobile Mechanics from greenbeanauto.com.au If you can get the antifreeze percentage up even 5% (55/45 mix), it should give you better protection. Should your car be running when adding coolant? When you open the cap, coolant will spray out and it can inflict very serious and life threatening burns.