[Vwdiesel] cooling fan

[Doug & Pam]

I had a coolant reservoir failure last week. It was a 2" split in the top of
the tank. This happened while I was driving to work. Does the cooling fan
need to operate while the Caddy is being driven or is there enough air flow
while the Caddy is moving at highway speed that the fan doesn't add any
cooling? The only smoking gun I've found was that the fan wire appears loose
and may not have been making contact.