simpsontruckdriver
Guest
Here in the Orlando area, we have been baking in 97F 75% or higher humidity this summer, pretty rough on air conditioning! I took my car (2013 Cadillac XTS AWD Premium) in to get it fixed. Knowing the dealership would charge thousands, I took it to a "chain" mechanic, they are a franchise but not a big name. The total to replace the compressor (leaking) and expansion valve, as well as replacing the R1234YF refrigerant came to $2500. I was unaware my car is the first to use the new refrigerant, and most cars made after 2021 use the new stuff. And, it's not cheap, either, the refrigerant alone was $350.
Essentially, if your a/c in your car is going out, plan on paying a couple thousand to repair it. The easiest 2 tests you can do at home is (1) check pressure with a gauge, and (2) check temperature coming out of the vents, it should be under 60F on the hottest day on the recirculation (aka "Max") setting. According to "mechanic" websites, if your car is designed for R134a, it can accept R1234YF. If your system is R1234YF, it can not accept R134a. But, R134a is being phased out. For anyone who thinks I was "overcharged", most car a/c repairs can't be done at home unless you have a refrigerant recovery system, chemicals, etc. Not to mention, with the high temps, many shops are backlogged with other cars with a/c problems. Since this car is a tribute to the love-of-my-life (I've posted about the car in other posts), no cost is too high to keep it on the road, although I would prefer to stay away from dealerships.
TS
Essentially, if your a/c in your car is going out, plan on paying a couple thousand to repair it. The easiest 2 tests you can do at home is (1) check pressure with a gauge, and (2) check temperature coming out of the vents, it should be under 60F on the hottest day on the recirculation (aka "Max") setting. According to "mechanic" websites, if your car is designed for R134a, it can accept R1234YF. If your system is R1234YF, it can not accept R134a. But, R134a is being phased out. For anyone who thinks I was "overcharged", most car a/c repairs can't be done at home unless you have a refrigerant recovery system, chemicals, etc. Not to mention, with the high temps, many shops are backlogged with other cars with a/c problems. Since this car is a tribute to the love-of-my-life (I've posted about the car in other posts), no cost is too high to keep it on the road, although I would prefer to stay away from dealerships.
TS