BobDunahugh Messages: 2465 Registered: October 2010 Location: Cedar Rapids, IA
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Senior Member
Thank you guys for the info last night, and today. Great info for Barb to decide what to do. So we just had a POW WOW. It comes down too. The system needs a lot. She has a portable ViAir in a bag that she keeps tires, and air bags up. As she has the isolation valves on the bags. So I'm pulling the compressor fuse. Any GMC that I get involved with. Always gets a 6 fuse covered panel installed by the wiper motor. It's energized by a relay. From the main panel in the glove box. That panel is used to power all added loads like the cruise. If she gets a new compressor. That can be plugged into that panel. Plus all this info will help my on the 73 that I'm going to fix up to sell. Bob Dunahugh