Idle Flutter Noise
Posted 04 December 2008 - 08:47 AM
Sorry, dat one sold oredi. Maybe u can view the thing in Mudah.com (search
Posted 05 December 2008 - 01:24 PM
All these parts are easily obtainable.
Try to check out at ZR Auto Parts (Bt. Cave) 03-61853551
or Euro Century (Puchong) 03-80606559
Posted 25 October 2017 - 11:05 PM
I am currently having an annoying issue with my Mini Cooper (1.5-liter 3-cylinder TwinPower Turbo).
When I leave it idling, above all when the air conditioning on, I can spot a strong fluttering noise clearly audible from the tailpipe.
It could be described as an impulsive noise, mainly high frequency content, counting about 20 pulses per second (my car revs at about 900rpm at idle).
I strongly doubt it is generated by the exhaust itself, even if I can hear it from the tailpipe. I think the exhaust is acting just an amplifier, getting this noise directly from the engine where it could be originated...
Did any of you experience this issue? Any idea/thought on what the root cause could be and how can I fix it?
Could it be calibration related (e.g. valve timing or other engine settings)?