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.
A driver will often wonder what causes a blown head gasket. The truth is, anything from the coolant system to the combustion chamber could be responsible. Most confusing is the fact that symptoms which resemble those of head gasket failure will sometimes originate from other causes. In certain cases, a symptom might show due to multiple failures within the engine.