8. Release Trapped Air: Given that the engine reaches its working temperature, observe the bleed screw for the discharge of any trapped air bubbles. Evaporation can be a explanation for reduced coolant levels. After some time, coolant can evaporate from the coolant reservoir tank or radiator. Watch for leaks underneath https://auto-collision-repair-sho86874.livebloggs.com/33381282/top-types-of-coolant-for-bmw-secrets