Audi A6 tdi overheating.

[A6 AL]

My audi A6 has started overheating plus heaters are blowing cold when engine is hot.Performance is spot on and did a gunge check just in case of head damage.Any clues .

[gacyota]

Lack of water circulation possibly. It may be a bad water pump, or you may just need to flush the coolant system.

[jackazzx]

me too. i need to do some audi repair. this vehicle that i have purchased over heated. thanks for information i'll try to use some coolant in my system. hope this will work and i can do the audi repair easily.