I have a 2000 Jeep Grand cherokee lerado. I 6 4.0 Liter Engine w/ 72000 Miles. It runs good. All the fluid levels are good an are freshly changed. Whenever the ac is on my car makes a whining like whirring noise when I press on the gas anyone know what i could be ? ? Again it only does it when the ac is on, only when i press the gas then goes away until I press the gas again.
2007-10-06 07:00:43 · 4 answers · asked by ♥Kempa♥ 4 in Cars & Transportation ➔ Maintenance & Repairs
I would look at thr a/c electric clutch. It is part of the assembly where the belt pulley is located on the ftont of the a/c compressor.
2007-10-06 07:11:27 · answer #1 · answered by tronary 7 · 1⤊ 0⤋
Common causes of groaning and whining noises are too low pressure of refrigerant in system or lack of oil in system. Or equally too high a pressure in the system. AC systems are quite sensitive. If you go to a garage with the proper equipment for a AC regas/ recharge they will hook it up to a machine that starts a programas follows; evacuate all gas in system, pressurise the system and test for leaks, recharge the system with refrigerant and oil to the correct quantities and pressure. That program at some stage will spot leaks or other problems. If teh program completes then the AC is fine.
2007-10-06 15:40:19 · answer #2 · answered by Solid 2 · 0⤊ 1⤋
Loose, warn or damaged belt. a/c Clutch going bad. How good does your a/c work?
2007-10-07 09:13:54 · answer #3 · answered by sidecar0 6 · 0⤊ 0⤋
My dad is a mechanic. . . I am not, lol. But, I think that you car boggles while stopped and running with the ac going. I think it is normal for you car to sound a bit different while its, stopped. It's doing something to keep the AC going while its not moving. Hope I help! ;-D
2007-10-06 14:11:43 · answer #4 · answered by Gem Jewelz3 2 · 0⤊ 4⤋