Nissan Repair: nissan sunny 2002 xl salon ac compressor pully not running properly, nissan sunny, ac compressor

Question
my sunny 2002 XL salon have a problem for AC running time when is running the main pulley suddenly get RPM slow and belt slip , I changed new belt and compressor still have same problem please help me  

Answer
Hello -

Looks like your compressor is defective. Takes too much power to turn the piston inside, and affects the car's idle excessively. To verify you can take an amperage draw on the compressor while it is running and compare it with the specs listed on the plate.

Hope this helps -
aloha
calvin