347
Where
does the coolant go?
Simon
Austin in Canada posted a query on a cooling difficulty. Graham
Cornford in the USA suggested a possible cause and a way of
avoiding coolant loss. (Apr 11)
Simon Austin posted his query: "I tried the search
feature but nothing comes up on the following topic. After
completing the coolant hose change and filling the system according
to the service manual, I find I have to top off the reservoir
from time to time. I know the reservoir was filled correctly
but then a couple of days later, the amount in the reservoir
is down to just above the hose. No obvious leaks under the car
nor signs of coolant in the exhaust. I seem to recall a post
regarding something along this topic a while back but can't
remember details."
Graham Cornford's
has a factory MGBGTV8 and siad "a known problem which
occurs with them, if the expansion tank is overfilled, is coolant
is siphoned out. As a matter of course when I refill the system,
as a temporary measure I always tie a small coke bottle over
the end of the overflow tube for a few days to see if I am losing
any fluid. Not necessarily a cure for your problem but if you
catch something it could give you a starting point."
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Source:
RV8 Owner's Manual AKM7144ENG: Maintenance page 11.
Copy of Maintenance page 11 |