How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Tom Your Own Question
Tom
Tom, ASE Certified Technician
Category: Car
Satisfied Customers: 25927
Experience:  ASE Certified Master Technician
3827149
Type Your Car Question Here...
Tom is online now
A new question is answered every 9 seconds

Mechanical..cooling..Shop replaced compressor, dryer and works but not

This answer was rated:

Freeelander 2003, 92M miles perfect mechanical condition, A/C stop cooling. Shop replaced compressor, dryer and works but not all the time, car was brougth to Land Rover run the computer no indication of malfuntion at all...but still not working well.
If the compressor actually failed then the problem is there is some contamination in the lines and possibly expansion valve . Also there are a lot of issues with the expansion valves freezing up and causing poor refrigerant flow . This is what needs to be checked next and is the most likely cause for your issue. Hoped this helped. Positive feedback and bonuses greatly appreciated.
Customer: replied 5 years ago.
Can you be more specific in the valve...the compressor and dryer are new, the system was cleaned as should before loading the gas, so impuirty or foregein particles is not the issue but your are refering to a valve, please be more specific as look like you have the expertice, thanks. Carlos
The expansion valve is inside the evaporator box next to the heater box under dash . All it takes is one small particle to cause this valve to stick open and freeze up and cause your issue. This is where to you need to focus next . Hoped this helped. Positive feedback and bonuses greatly appreciated.
Tom and 2 other Car Specialists are ready to help you

Related Car Questions