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Old 02-07-2012, 08:42 PM
articcatbill articcatbill is offline
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Join Date: Jul 2011
Location: Central PA
Age: 54
Posts: 66
Gender: Male
Vehicle: 2011 Ram
Trim Level: Outdoorsman
Color: Green
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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That's interesting, I recently noticed the same thing in my truck (2011 with 6700 miles). I only noticed it in gear. I was backing it in the garage cold there is a little lip and I could really hear it when I accelerated to go over that lip. I really haven't done anything to try to trouble shoot it, I just heard it 2 different times. Seemed to be engine speed related though.

Oddly enough I seemed to notice it right after I changed the oil and switched over to Mobil 1 5W-20. Not sure if it is related or just coincidental.

I may not have just noticed it before. If the radio is on I can't hear it. I guess I will either listen for it or keep the radio on when it is cold....
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