chumwon
Full Access Member
Howdy everyone, my 1990 dually finally wouldn't blow cold air anymore and the clutch would go on and off every 5 seconds. So I did the right thing (not) and decided to get a can an throw a little freon in her. Well, after putting maybe a half a can in the ac started to blow pretty cold again but the ac clutch will not cycle. If I turn the air off it un locks but once I turn the ac back on she's permanently engaged. It actually even made my truck start to heat up while sitting. It has been converted to 134a by original owner. I even tried to bleed some out the low side to see if that'd help but it doesn't seem to.
Any ideas or direction to look at would be greatly appreciated. I'm just not very knowledgeable of how the ac system works.
Thanks everyone!
Any ideas or direction to look at would be greatly appreciated. I'm just not very knowledgeable of how the ac system works.
Thanks everyone!