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.
Usually, when a head gasket goes bad, it is caused by a warped head. Heads warp when the engine overheats. In an extreme case, when an engine overheats the head and/or engine block can crack. But in any case, all are caused by an overheated engine.sually, when a head gasket goes bad, it is caused by a warped head. Heads warp when the engine overheats. In an extreme case, when an engine overheats the head and/or engine block can crack. But in any case, all are caused by an overheated engine.