Close
Car Questions
RepairPal is your advocate for car care advice and guidance

My SL2 has 174K miles on it;I notice a ticking or rattling noise when I engage

(1999 Saturn SL2)
in Virginia Beach, VA on August 09, 2011
the AC unit it vibrates a little then stops is there some component or the system that may cause this start up noise
is it expensive to have it checked?
Displaying 1 answer & 0 comments
Popular Answer
When the a/c is turned on the compressor switches on, runs until the selected coolness of temperature is achieved and then it switches off. Compressor may be bad, compressor clutch may be going bad or refrigerant may be low. It's hard to say if the noise is abnormal without hearing it and being able to do basic diagnostic tests.
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
I hooked a new amp up in my car then car wouldn't start after a few tries it started this went on about 2 days now th...
The engine misfire when the brakes are engaged and especially when the reverse gear is engaged. misfiring usually sto...
Didn't find what you were looking for?