12th Dec 2012, 11:40
Hi, I had the same problem. Check the lines under the truck for leaks. I had to replace mine, and now everything works great.
Hi, I had the same problem. Check the lines under the truck for leaks. I had to replace mine, and now everything works great.
11th Oct 2012, 21:23
Had the same issue, I tried everything. It needs 4 pounds to even attempt to blow cold air up front.