Hey guys and gals, just rolled 110k miles in my 2007,
one night when I was just driving faster, I noticed a weird humming or vibrating sound that my car usually never makes? It only does it around 2.5k to 4k ish RPM's anyone know what this could be? can this be the valve clearance, or spark plugs, because I have not adjusted or changed those yet?
THx for ur time ! happy holidays:santa: