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#1
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Weird noise!! me and my luck!!
When I have the AC or Heater on ....right before I come to a complete stop at a light....I hear a rattle...which fades away as soon as I stop.
My tensioner shock was replaced 2 weeks ago....because the previous one was defective and came lose. Ever since that problem I have not had to use AC or Heater because of the Beautifull weather here in Cali...but yesterday with the heater on I can hear it. This sound only comes up when AC/Heater is on.....However, when the system is on economic mode or off there is no rattle. Again mind you that I can only hear as I come to a stop... Any suggestions as to what the problem might be? Could the lose shock have damaged my tensioner......which only rattle when it is under the stress of the working AC/Heater. Or is this purely an Air condition type of problem. Blower, ....etc. PLEASE HELP IS APPRECIATED thanks Last edited by mafiose; 12-12-2003 at 02:07 AM. |
#2
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oh by the way my car is a 1996 C220
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#3
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C class compressor knock. Mostly on M111's.
In other words the a/c compressor is going away, I've heard a few that were knocking that ran for a long time before failing. Joe
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Project Smoker, '87 603 powered wagon Hauler, 96 CTD can you say torque? Toy 73 Cougar xr7 convertible Acme Automotive Inc. Raleigh NC 919-881-0364 |
#4
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and this "knock" you are talking about Joe P.....would it be a constant one, or intermittent.
I can only hear it as I come to stop.....it rattles ...then when I stop it goes away. I have left the car idling for 20 minutes....with the A/C on and could not get it to rattle. Only in the above mentioned senario. by the way my A/C is woring perfectly....actually everyone compliments how cold it gets when they ride with me . I don't know anymore!! |
#5
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someone suggested to me that this noise..might be a bad A/C compressor clutch.
Could that be true ......and does my car have an A/C compressor clutch ??? |
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