A couple of weeks ago during a cold snap (-20) I noticed a puddle of
antifreeze under my van. It appeared to be from the drivers side of
the radiator, but I can't see any leak, etc., and everything seems ok
now. I added about a quart of antifreeze to the reservoir (It was
down). Could it have been a thermostat (that appears OK) or cap
problem which blew out the overfill? Thanks.
