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11-28-2012, 09:45 AM | #1 |
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Chirp at 70mph
My car doesn't have the usual crickets at idle problem, but it does make a chirp noise when going around 70mph in 6th gear. It isn't very loud so the radio needs to be off to hear it. Once the car is warmed up I hear it every 15-45 seconds, a single chirp sound. Does anyone else have this problem?
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11-28-2012, 10:37 AM | #2 |
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Is your A/C on when this is happening? Turn it off and see if the noise goes away. The A/C compressor tweet didn't go away for me with my HPFP replacement.
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11-28-2012, 11:22 AM | #3 |
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I know people have been saying it's the AC compressor... I'm not so sure. The AC compressor should not be running if you have the AC button off. It chirps if you just turn on the air or heat as well... To me, I have that same chirp, it appears that the sound is internal. Somewhere in the console area.
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11-28-2012, 12:24 PM | #4 | |
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11-28-2012, 12:33 PM | #5 |
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If it's the AC noise, then you can reproduce the noise at your parking lot.
Keep the gear in neutral, rev the engine to 2k RPM, and turn on and off the AC. I hear this noise too at any speed. It sounds pretty loud in a covered parking lot. |
11-28-2012, 01:22 PM | #6 |
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The defroster is on, so it could be the AC. Has anyone asked the dealer about it?
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11-28-2012, 01:36 PM | #7 |
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Yeah, any time the defroster is turned on the air conditioner compressor runs to remove moisture from the air. That is almost certainly what you are hearing.
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11-28-2012, 06:47 PM | #8 |
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11-28-2012, 06:57 PM | #9 |
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I think I am hearing the same noise. Its only under a light load at cruising speed. I feel like its something to do with the intake sound tube. Sounds like a resonance at a certain point. Definitely sounds like a chirp/ringing kind of like a beep. I was able to replicate the sound repeatedly on the highway today. Maybe I'll disconnect the sound tube or block it off and see if it still makes the noise.
I could be completely wrong though. |
11-29-2012, 11:02 AM | #10 |
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We must have different issues with the air system... I can make mine chirp just turning the knob from 0 to 1. no defrost or ac on. And it will chirp anywhere between 15-45secs after.
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11-29-2012, 02:54 PM | #11 |
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11-30-2012, 11:22 PM | #12 | |
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11-30-2012, 11:29 PM | #13 | |
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12-01-2012, 03:23 AM | #14 | |
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