turbo buicks
ESADAH!!!
- Joined
- Jun 13, 2002
- Messages
- 2,936
ok when i rev it up i hear a quick knocking rattle sound right when it revs and when i hold the RPMs i hear a knocking noise that sounds like its coming from a place lower but still in the timing vhain area. what are the chances this is the stock cam button hitting the timing cover and making the noise?