306 diesel overheating even with cooling fan on?

Anonymous

∙ 15y ago

Updated: 8/18/2019

Could be the thermostat stuck closed - not letting coolant get round the whole system and cool efficiently.

Could be head gasket - check for oil in the coolant is the usual giveaway.

Could be water pump failed, meaning water not pumping round the engine.

Hope that helps

Wiki User

∙ 15y ago

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