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Author Topic: Overheating at Low RPM  (Read 128 times)

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Overheating at Low RPM
« on: August 06, 2021, 01:28:30 PM »
My  '77 MGB is overheating at low speed/rpm. The water reservoir is full.  Can it be the thermostat? Any other possible issues?

Jim Mosher


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Re: Overheating at Low RPM
« Reply #1 on: August 06, 2021, 01:31:06 PM »
I would look at the cooling system as this is a 44 year old car. First the radiator, then the thermostat, third the water pump, fourth the heater core and fifth the head gasket.

As a 62 year old i worked on them when they were new and since.

Mark Daly
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