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LimaCharlie · 01-24-2015, 11:53 PM

I've noticed a slight squeak recently under the hood of my 2011 SS LS3. Car has 27,000 miles on it and the squeak started about 2 months ago. It doesn't make the noise when the car is cold and warming up. I start noticing it after 20 minutes of driving. Additionally, it seems to be more noticeable after I go full throttle for a short time.
Once the car cools down, I don't hear the squeak until I drive the car for a while again. It seems to be coming from the driver's side of the engine (possibly the power steering, alternator, or idler pulley).
Has anyone experienced something like this? Any TSB related to this? Thanks in advance!

01-24-2015, 11:53 PM	#1
LimaCharlie Drives: 2011 Camaro SS/RS - 2004 Silverado Join Date: Mar 2010 Location: Las Vegas, NV Posts: 2,989	Squeak Under Hood I've noticed a slight squeak recently under the hood of my 2011 SS LS3. Car has 27,000 miles on it and the squeak started about 2 months ago. It doesn't make the noise when the car is cold and warming up. I start noticing it after 20 minutes of driving. Additionally, it seems to be more noticeable after I go full throttle for a short time. Once the car cools down, I don't hear the squeak until I drive the car for a while again. It seems to be coming from the driver's side of the engine (possibly the power steering, alternator, or idler pulley). Has anyone experienced something like this? Any TSB related to this? Thanks in advance! __________________ 2011 Summit White Camaro 1SS/RS -6.2 LS3, TR6060, 3.45, G80 2004 Black Silverado 1500 2WD Regular Cab, Short Bed -5.3 LM7, 4L60E, 3.42, G80 2014 White Caprice PPV -6.0 L77, 6L80E, 2.92, G80