AC stops blowing cold when driving over 45-50mph. When Im ideling its blows cold gets down to 47 degrees. Even if im doing 60mph and throw in Nutral its starts to blow cold as soon as I put in 5th gear and engage the clutch it stops blowing cold in a minute or so. I know that my compressor clutch is good. How? I ran an + power line straight from battery. And went for a ride and my ac worked at all times no matter how fast or slow I was going.
I have checked for any leaks.
I had a shop do vacuume and re-charge my ac. They also checked the low and high pressure and replaced pressure valve. No leaks were found. I checked for any bad fuses or relays none were found.
have the same problem?
Tuesday, May 11th, 2010 AT 3:17 PM