Hello Their,
I'm new to the forum,
So I purchased a 1974 260z 2+2 off a fellow member and since I have had it I can't drive more than 15 minutes without it overheating.
so I have tested the thermostat, flushed it, checked fan,checked water pump cleaned it out all new gaskets screws and sealants, clean out rad,
pretty sure not the head gasket.
Noticed oil smelt like it had a small amount of petrol in it, checked hoses were not collapsing, seems to be ok while idling in driveway.
Ordering new aluminum radiator just in case, rich while idling.
would really appreciate some ideas and advice thank you.
Taner