[Ryan2589]

I have a vibration that is right the the raised floor board in the middle of my truck (right under cup holders).. It vibrates when accelerating.. I can stop it by pushing my hand firmly against the floor... Does anyone know a fix or if its my exhaust causing it?? Thanks

I have a 2003 RC 3.7L short bed... I have 50 series muffler si/do dumped....

 

[waldershrek]

Have you climbed under the truck and looked?

 

[05ramhemi]

Its probably the muffler. I tried a louder muffler & got horrible cab resonance and floor vibration.

 

[Ryan2589]

I wonder if theres a fix.. I have only that one vibration.. was your exhaust dumped?

 

[05ramhemi]

Nope, just a Summit turbo muffler. Not much insulation in these Ram cabs.