engine air update

[Old_Blue]

Well I would like to tell you that there was a fuse,belt, etc was broken on our engine, but like all things when I moved the M/H today the engine air was working and working cold.. So the "fix" was automatic, or maybe next time it won't work,,,,,such strange things happen with motorhomes that leaves you with just why didn't that work..Thank you all for the great information that I can use next time my a/c does not work
Bill

[allbrandauto]

will turn out to be a electrical problem probably a relay will happen again

[crasster]

ScottG wrote:
The AC in my truck has acted up twice lately. I *think* it froe up but it fixed itself much like yours did.
The problem is, things that fix themselves rarely stay fixed.

I have seen A/C systems freeze up and rapidly melt and in turn somewhat cleaned off the coils. Eventually it will probably freeze up again though because they were not cleaned properly.

[wa8yxm]

I think I mentioned a stuck heater control valve, and someone else a stuck "Blend Door" (How some models do it) This can become "Unstuck" due to a bump in the road in some cases .

[ScottG]

The AC in my truck has acted up twice lately. I *think* it froe up but it fixed itself much like yours did.
The problem is, things that fix themselves rarely stay fixed.