R. P. wrote:
> I had the leaking heater core replaced about a year ago in my '94 Honda
> Accord LX but the wind****eld started fogging up again in cold days and
> nights about a month ago. Not as much as it was before that heater core
> was replaced, but it still concerns me. Though the condensation is slick
> and film like, I don't see any noticeable loss of coolant under the
> radiator cap or the overflow reservoir. I am at a loss in figuring out
> what else could cause such a fogging. I hope it's not some micro leak in
> the heater core again after such a short time and expensive repair.
> I also noticed that the fogging happens almost exclusively just above
> the two center vent holes at the base of the wind****eld and hardly at
> all at the left and right hole. By the way, I am NOT using the
> recirculate position of the air flow control, so that possibility is
out.
> Any suggestions?
>
> Thanks,
> RP
Check to make sure the fresh-air intake part of the thing is actually
working. I had some work done on a car years ago and had fogging
problems. It turned out that they had not put it all back together
properly, such that the door that was supposed to bring in fresh outside
air was never opening. Just a thought.


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