Matt_94GQ
23rd November 2012, 10:15 PM
Hi,
I have been looking around for a possible cause for an issue i have with my air con in my GQ.
When i engage the A/C and am around 1800 to 2000 RPM i get a high pitch ring/whistle coming from around the lower passenger dash/foot well. The noise comes and goes as the A/C clutch engages and disengages.
The noise stops around 2400 - 2600 RPM. I do not get the noise when i drive without the A/C.
I am wondering if it could be a bearing in the AC compressor or a problem in the heat exchanger in the dash.
Just wondering if anyone else has had a similar issue or has any troubleshooting tips?
I have been looking around for a possible cause for an issue i have with my air con in my GQ.
When i engage the A/C and am around 1800 to 2000 RPM i get a high pitch ring/whistle coming from around the lower passenger dash/foot well. The noise comes and goes as the A/C clutch engages and disengages.
The noise stops around 2400 - 2600 RPM. I do not get the noise when i drive without the A/C.
I am wondering if it could be a bearing in the AC compressor or a problem in the heat exchanger in the dash.
Just wondering if anyone else has had a similar issue or has any troubleshooting tips?