You are here:

Chevrolet/A/C noise from compressor

Advertisement


Question
I have a 2000 Impala with the 3.8 V6.  Recently, the a/c compressor started making a noise like a clicking/pinging when the a/c is on.  The noise gets louder and more rapid as the engine speeds up.  Do I need a new a/c compressor?  Can a used compressor work just as well?  Is there a kit from Chevy that will fix the noise?  If I operate the car without the a/c on, will the serpentine belt eventually freeze?  Thank you.

Answer
Steve;
 Hi  I thought I sent this to you a day ago, well
it sounds like the comp. is going the longer you wait the more damage it can cause. it might just need oil or it could be the clutch ,etc
I would never put a used part in a car, it could go at any time. There is no kit I know about , it could be rebuilt.
it might be safe with it off but if the clutch goes it could snap the belt. if there is no noise at all and the clutch is working than it should be safe to use with it off till you get it repaired  ok...
RW

Chevrolet

All Answers


Ask Experts

Volunteer


Roger J.M. Warrington

Expertise

I can help you with most standard type things from 1955 chevys up to around 1975 (1975)>> chevys in differnt areas. engine work heads-cams-trannys-drive train-brakes-some elect. dos and donts. PS UP TO 1975 !! !!!!!!!!!!! I will try with any others after that date. state up to 1975 but I still get 2006-007 etc. I guess you do not read this far ! !

Experience

All i can remember growing up is working on cars and making them loud and fast , and when i started to make money i would sink all of it into my cars so i could get them to go faster and look great. what else is there !I would love a challange to trouble shoot, as it is fun finding what is wrong when all others can not .ON the older cars not past 1975s , etc. so please I will try to help with the newer cars but do not grade me bad if I can not help your 2006 car.etc.

©2012 About.com, a part of The New York Times Company. All rights reserved.