F Flightmedic Member : 2006 Mazdaspeed6 GT Oct 19, 2008 #1 can you hear or feel knock? Or is it just something that happens without you noticing?
U USAFVMI08 Member : 2006 Mazdaspeed6 Oct 19, 2008 #2 Usually you hear it. I've heard that it sounds anything from a slight tick to a bunch of marbles rattling around in a can.
Usually you hear it. I've heard that it sounds anything from a slight tick to a bunch of marbles rattling around in a can.
