I have a 2002 TJ 4.0L L6. A local mechanic didn't have time to work on it the other day but he says the system is fully charged, the compressor just wouldn't kick on. When its been sitting and cooler out, it cuts on fine, blows cold. Once I get going, hot air again.
I already know I have a blend door problem, it always starts blowing from the defrost vents, then shifts to the regular vents. My question is, would this be the cause of the compressor not kicking on?