hi iv just got a uno van m reg 1.7 Diesel . when i put the heater on hot and full blast to de mist the window only it made it more misty has eny one had this broblem befor :bang:

thanks

Andy

andysporting said:

hi iv just got a uno van m reg 1.7 Diesel . when i put the heater on hot and full blast to de mist the window only it made it more misty has eny one had this broblem befor :bang:

thanks

Andy

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Sounds like the heater matrix could be leaking. Check your coolant level - if it's going down then the matrix might be the culprit. Do you suffer from damp in the front footwells?

Also check that the air intake in the front of the windscreen isn't blocked with leaves and stuff. This can cause water to collect in the bulkhead and end up in the heater box.