I have a Volvo Penta
MD-2040. I have been leaking coolant
from under the radiator cap. The engine
runs cool, instrument reads normal. The engine
will leak out fluid and run fine when it reaches a level, 2 maybe 3 cups low. It is suppose to be filled just shy of the lip of the heat exchanger
chamber. It runs well when just below where the core
Changed radiator cap, $94US. still leaks
Today going to change the impeller, expect no change but it is time to do this maintenance
, able to be certain that it has nothing to do with my problem. Also easy and cheap
I think it might be the thermostat? Funny
though that the engine is not running hot at all.
Thoughts as to what the problem might be?
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