944 engine noise.
Noise started 3 days ago. I can not hear it at idle, but at 2500 rpm and beyond it gets loud. its a tapping from what sounds like the top-end. I first thought lifter but I drive it regularly. So I just did a ATF run and an oil cahange, that did not help. During the oil change I noticed a fair amount of metal shavings on my magnetic drain plug "not cool". There is a video on youtube that worries me. This guy has the exact same noise he also thought bad lifter but ended being a broken valve seat that fell into his cylinder and ended up puttin his piston into the wall. Ahhhhhh!!!! any ideas.
|