Cooling System

Start the engine, and then inspect that it does not overheat or it is not cooled excessively. If it overheats or it is cooled excessively, check the cooling system.

H4DO model: 

Ref. to COOLING (H4DO)>SYMPTOMS AND CAUSES>INSPECTION .

H4DOTC model: 

Ref. to COOLING (H4DOTC)>SYMPTOMS AND CAUSES>INSPECTION .