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.
Best Answer: Some engines just have a history of blowing head gaskets. Some head gasket failures can be blamed on a hard-to-seal cylinder head. Overheating is also a very common cause of head gasket failures.If the engine gets too hot, the cylinder head can swell to the point where it crushes the head gasket (usually between the cylinders because this is the thinnest point).The extruded material and/or cracked combustion armor then provides a leak path for coolant and/or combustion gases.f the engine gets too hot, the cylinder head can swell to the point where it crushes the head gasket (usually between the cylinders because this is the thinnest point). The extruded material and/or cracked combustion armor then provides a leak path for coolant and/or combustion gases.