Powerstroke214
Active member
noise could be leaky up pipe or y pipe. Hard to tell from vid
I'll try to check tomorrow, but Mike's answer seems sensible enough too. I could imagine the vanes making a sound similar to this if they weren't moving as freely as the should. Noise comes at about the same time you'd hear the turbo spooling on a straight piped truck.
If that's the case, would a cleaning remedy it?
Sent from the Bayou