I have a 2006 Dodge Ram 2500 Hemi with a 5.7
liter,AC is charged up to the manufacturers
specification labeled on the truck,replaced the
Orphas tube and the dryer. The AC is nice and cold
at a stop light but as soon as I get on the highway it
starts to blowing warmer,not blowing hot just warm
and not cold light when I'm at a stop light..it was
doing this before I replaced the parts listed above I
thought that would help out but I got nothing. Any
suggestions on what I should do next..
Really need to know the high and low pressures. It is possible that it just doesn't have enough 134 in it but the pressures would tell.
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