we'll be working on with minamul tools please help
would like to know the best way to drain ac sys to change the compresser on 2000 Dodge Caravan
you need a recovery machine and ability to vacuum it out when done. you also need a dryer and an expansion valve if the compressor locked up.
1 more answer
In addition to the first comment, if the compressor is noisy or locked up, you will need to flush the system and install a filter on the low pressure side before the compressor to prevent debris in the system from damaging the new compressor.