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.
When there is coolant contamination present in the oil it usually means the head gasket is blown. During the presence of a coolant leak, the cooling system drops in pressure, which causes the engine to overheat.Another cause of a leak could be due to a damaged intake manifold gasket.