Could a warped cylinder head or leaking head gasket cause overheating? I have already changed all the cooling parts to brand new and had the car diagnosed. The Mech told me that it could be a warped head/leaky head gasket. Is there a test to make sure that it's the head? Just wanna be 100% sure or get a second opinion before opening up the engine.


Thanks!


Francis
1985 300D (124)