SMALL AIR PUMP MAKING NOISE AND GOING BAD
I have a 2008 holiday rambler imperial with tag and appx 4 mos ago a small very quiet sounds like air pump just inside the drivers frame rail and just at the back edge of the drivers front tire starte...
Forum Discussion
Mike, don't know if your coach is the same as Beavers and other Monaco products. It's known for the aux compressors to go bad because of their mounting location and just normal wear and tare. Others I know of have replaced with Viair pumps that you can get on Amazon. Not cheap but I don,t think that expensive. The work is apparently fairly easy if you can get under the coach. Also the air system should work off the main compressor when your engine is running. Just my unexpert opinion. Good luck.
