Another noise

richard335 · 08-07-2013, 06:49 PM

I have a 2011 335i coupe, automatic with about 14,000 miles on it.
After I have driven the car about one hour, it makes growling, low frequency noise from about 1400 rpm to about 1900 rpm upon acceleration.
The noise sounds like it is coming from the right (passenger side) of the engine compartment.
Any ideas?

richard335 · 09-05-2013, 02:22 PM

Found it.

The noise was from lose oil cooler brackets. The oil cooler is in front of the passenger side from wheel.

It was hard to figure out where the noise was coming from. The tech guys at the dealership checked drive train, motor mounts, and lots of other things.

Now it is Fixed !!!

08-07-2013, 06:49 PM	#1
richard335 New Member 0 Rep 6 Posts Drives: 335 Join Date: May 2013 Location: Los SAngeles iTrader: (0)	Another noise I have a 2011 335i coupe, automatic with about 14,000 miles on it. After I have driven the car about one hour, it makes growling, low frequency noise from about 1400 rpm to about 1900 rpm upon acceleration. The noise sounds like it is coming from the right (passenger side) of the engine compartment. Any ideas?
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09-05-2013, 02:22 PM	#2
richard335 New Member 0 Rep 6 Posts Drives: 335 Join Date: May 2013 Location: Los SAngeles iTrader: (0)	Found it. The noise was from lose oil cooler brackets. The oil cooler is in front of the passenger side from wheel. It was hard to figure out where the noise was coming from. The tech guys at the dealership checked drive train, motor mounts, and lots of other things. Now it is Fixed !!!
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