Jump to content

Whining Noise ext cab 2011 Silverado HELP!


Recommended Posts

Posted

So i just got a 2011 Chevrolet Silverado. Im brand new to this forum but need answers. I have a whine particularly noticeable in first gear from a stop that is a constant pitch and gets louder with rpm. I went and had my tranny serviced, the place said the pan looked good no excessive material on the pan or anything. But i just cant seem to shake this noise. It does it every single time. Also my headlights flicker when i apply the brakes. Also a very faint hum is heard in overdrive very faint. You have to listen to it. Notice it between 45-55mph other than that i love the truck but these 3 things are bothering me bad cause it is the first chevy ive owned. Any help? Please.

 

5.3 L V8 w/afm 

Posted

Alternator going? Low road noise in first gear allows you to hear it. It might still be there at higher speeds.

Tied to rpm, then something from engine to torque converter.

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...