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1993 Riviera high side fitting
Posted to HVAC Forum on 8/9/2011 7 Replies

I think I remember replacing the high side service fitting on these years ago. I am converting to 134a and after charging the high side core leaks. The core is not serviced but the fitting screws into a pocket in the line near the brake booster.

I was hopin... Login to read more.

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car Vehicle Data

1993 Buick Riviera Luxury 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1993 Buick Riviera Luxury 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)