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1994 Audi 90 Repair Question


Topics covered: Heater, Heater core, Leak detector dye.
Mileage: No information provided.

Asked on December 3, 2008

1994 Audi 90 ac

Air Conditioning problem
1994 Audi 90 6 cyl Front Wheel Drive Automatic 105000 miles

My car had the a/c compressor replaced but the cold air charge only lasted a couple of weeks before the cold went away. I had it recharged but it did not last long. A couple days later the heater core went. I just had it repaired. Would the problem with the heater core have caused any type of problem with the A/c ?
Avatar Asked by Macso

Answer

Replied on December 4, 2008

Hi there ,

There will be no connection between the heater core problem and the A/C, you will have a leak in the A/C system, often they are quite small and are hard to find, so what you do is get a small charge of refrigerant with a leak detector dye added, the dye will stain with a very bright colour where it is leaking, this will usually only take a day or so to work, try this.

mark (mhpautos)

Tiny Answered by mhpautos (expert)
26,916 answers provided