4RF RDS
Well-known member
I have a Land Rover underdash AC unit in my Td5 110 (it came from the factory this way). It has worked great for the last three years but this summer it freezes up every time I drive it. It freezes the lines from the compressor to the evaporator. Have been driving using it by turning it off then full blower till unfrozen. I want to get it working properly.
Question is where to start or what to do when looking for the problem? Check pressure in the system? Expansion valve? Working on these underdash units is a PITA. Anyways any help is appreciated.
Cheers
Question is where to start or what to do when looking for the problem? Check pressure in the system? Expansion valve? Working on these underdash units is a PITA. Anyways any help is appreciated.
Cheers