My pickup's AC has started doing something a bit strange- it'll run cold about 4/5 of the time, and then for no reason that I can tell, shift to blowing tepid/warm air for a minute or so, then it goes back to blowing good and cold for another 4-5 minutes.
I'm not low on refrigerant according to the little gauge thing that I have left over from when my previous truck needed the occasional recharge. The needle's squarely in the green range.
I'm not sure what it might be. I'm not overly concerned in that it still works and it's not uncomfortable when it blows not-cold, but I am curious if it's something that'll get worse, or just stay as it is. The truck's a 2005 and never had any kind of AC work done- it's always worked like gangbusters until now.
I'm not low on refrigerant according to the little gauge thing that I have left over from when my previous truck needed the occasional recharge. The needle's squarely in the green range.
I'm not sure what it might be. I'm not overly concerned in that it still works and it's not uncomfortable when it blows not-cold, but I am curious if it's something that'll get worse, or just stay as it is. The truck's a 2005 and never had any kind of AC work done- it's always worked like gangbusters until now.