hameeds01
07-29-2013, 04:20 AM
Hello Guys
i have Yaris 1.3L equipped with 2SZ-FE and the compressor is 5se09c. AC runs pretty well Cooling is gud, the problem that i am facing is that when i Switch ON the AC it makes some grrrrrr grrrrrr sound only @ 750 to 900RPM Range if the Engine RPM goes above or below that range it runs silent.
to test it yesterday i removed the belt & drive all the pulleys manually with hand in order to find any pulley bearing issue bt i didnt find any thing,
when i rotate the compressor pulley it was running lil harder than others is it Normal?? Then Engine was in off condition
Regards
asad
i have Yaris 1.3L equipped with 2SZ-FE and the compressor is 5se09c. AC runs pretty well Cooling is gud, the problem that i am facing is that when i Switch ON the AC it makes some grrrrrr grrrrrr sound only @ 750 to 900RPM Range if the Engine RPM goes above or below that range it runs silent.
to test it yesterday i removed the belt & drive all the pulleys manually with hand in order to find any pulley bearing issue bt i didnt find any thing,
when i rotate the compressor pulley it was running lil harder than others is it Normal?? Then Engine was in off condition
Regards
asad