I have a minor rattle during idle that get louder the lower the RPMs drop. When I turn the car off it clunks pretty good for a split second. I bet if my idle were to drop to uder 600rpms the sound would get kinda nasty. Willwren told me it is probably the harmonic balancer because the sound is at the bottom right of the engine as i'm looking at it. What is involved in having that replaced and how much does it cost? The engine is strong and smooth during acceleration but does burn a bit of oil.
1997 Olds LSS Supercharged. 262hp and 340ftlbs. 1/4- 15.1@ 92.04mph (stock), 2.38 60ft. Nope, I can't drive. 125,000 miles. White. Interior equipment; dual 8 way Aurora leather power seats w/ lumbar, two tone interior, theater dimming lights, CD and Cassette w/ Concert Sound III (nice), steering wheel controls, sun/ moonroof, ect. Mods: 3.5", high flow cat, 1:9s, and gutted air box w/K&N filter.
2006 Ski Doo 500SS MXZ. The 500 with the 600 motor