Re: Chebby lifter noise....
Thank you gents, that's some good and helpful information. I did just replace the plugs, but the wires haven't been changed since new (they're short as it's a coil-on-plug configuration). Hadn't thought about the anti-drain down filter feature....time to try a different filter. I did try one of the oil treatments and it seemed to improve things slightly so that was good. I also went to a lighter weight oil...5/30 instead of the usual 10/40 that I run. Hhhmmmm...will report back with any findings.