Member Information. UnitedHealthcare Community Plan is an Arizona Medicaid health plan serving AHCCCS, KidsCare, Developmentally Disabled (DD) and Children's Rehabilitative services (CRS) members. We have more than 30 years of experience serving families throughout Arizona.
Overheating: Allowing your coolant level to run low can cause damage to your head gasket. When coolant isnât available to pull engine heat from your block and heads, the extra heat can cause expansion on your head gasket, which often results in a blown head gasket.
Water in the cylinders will blow the head gasket. Any water through the carbs. (not likely on a car, easy on a tractor!) or a head gasket break that allows coolant water to leak from water channels to cylinder. Water is effectively incompressible and the piston on the compression stroke will try to compress it.