In this video, I walk you through the full process of recharging the air conditioning system and replacing the AC compressor on a GMT800 platform vehicle — covering popular models like the Chevy Silverado, Tahoe, Suburban, and GMC Sierra and Yukon from 1999 to 2006.
#chevysilverado #gmt800
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Got these gauges a couple weeks ago and confused on which end of the hose to hook to the manifold. The reference card have them setup the way you have them which has the plunger end of the hose connected to the manifold but everything other example I’ve seen is the hose end with plunger should connect to the coupler and yellow hose to the vacuum or refrigerant . Which way is right, in reality does it make a difference? I couldn’t find anything in the Pittsburgh instructions to explain it. The only thing they have is the picture.