I am going to replace the bolts and throw away my re-threads. I am also going to get some plastigauge and spot check a coupleof the connecting rod bearings to see clearance. the crank was really tight...can't believe a problem there. why is everone telling me to check flywheel bolts? I have to drop the transmission to do this. bolts would make a clanging noise - not a knock.....just playing devils advocate, I guess
