Volvo MD7A overheating
Nigel Molesworth wrote:
In article ,
hpeer wrote:
I have Volvo MD7A, 13 hp two cylinder unit with salt water cooling.
Runs perfectly with one exception, it occasionally overheats and I can't
figure out what the heck is going on.
Any clues?
My Yanmar started overheating (according to the gauge anyway) and after
stripping it all down, I finally found a tiny hole in the raw water
jacket into the exhaust manifold.
Does your fresh water level go down when it overheats?
Raw water cooling so, no.
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