My 89 was converted to 134a, before I bought it. The air worked "OK" but was never really cold like my 87. The 89 has the rear evaporator unit, which the 87 did not. The 87 would freeze ya out of the car, and it was black on black too, with 134a.

Anyway, is there an A/C shop in Las Vegas that will work on a 928? Most of the shops I've called won't even think about touching my car.

 

Polecat, I've had both my 911 and 928 worked on by Auto air & More (4295 W. Trop. 702-362-2722). I am happy with the work they did, though it was not cheap. I am getting high 30's to low 40 degree temps out of the vent of the 928 now.

 

Thanks Glenn,

I'll make an appointment next time I get home.