coolant tank not holding pressure...
Put some radiator sealer into the expansion tank and voila, no more leak!
After months of buying Audi coolant and being told that that was the only coolant that would work and months of buying dex-cool because it was a compatible coolant..the problem is solved.
Put some radiator sealer into the expansion tank and voila, no more leak!
After months of buying Audi coolant and being told that that was the only coolant that would work and months of buying dex-cool because it was a compatible coolant..the problem is solved.






