so I have put subs in my 2014 sierra denali. It sounds like I have RFI but at a cruse RPM. when you hear the noise from subs you give it some higher RPM it goes away. Is any one having the same problems?
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to GMC and Chevy full size owners and enthusiasts. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more!