4x4/air conditioning issue

[JetDiesel04]

Sometimes when i engage my 4 wheel low range, my air conditioning cuts out and comes back on shortly there after... any ideas on a cause for this?

 

[ckamp52]

my guess would be its because they both use the same vacuum pump so it is robbing the a/c for awhile during the 4x4 use...somebody will prolly be along shortly to give ya a better answer

 

[BIG JOE]

my guess would be its because they both use the same vacuum pump so it is robbing the a/c for awhile during the 4x4 use...somebody will prolly be along shortly to give ya a better answer

X2 on what clamp52 said, but in the mean time......

You might check ther Vacuum lines that operate the front hubs.. fer leaks

Joe

 

[T0MCHANDLER]

I just think it would be cool to have this problem in December. AC is all natural in my neck of the woods this time of year. sounds like a vac issue. How long does it take to come back on?

 

[JetDiesel04]

after i disengage the 4x4, it usually takes no more than a minute or two to come back on, i dont find myself using 4x4 too much living in vegas but the last 3 times i remember using it, this problem has occured.

 

[bigrigr]

Sounds like a vacumn issue to me as well, maybe check the vacumn lines for kinks also.