Here's the deal-

My 2000 300M has 155,000 miles on it. It runs great, but it has developed a bad ticking at between 2400-3200 RPM coming from the top of the engine. The oil is clean, it runs well, but the noise isn't getting any better.

Have any of you Mopar techs (or non Mopar techs!) heard of this. It's the 3.5L V6 engine. I want to fix it and run it for another 150K if I can.

HELP!

Rob '70 Fury III 'vert (GT Clone)was 318 3 on the tree,now 440 automatic '68 300 2 Door HT vinyl/cloth bench '68 Newport Custom 4 Dr. HT, 383/2, FULLY LOADED! '68 New Yorker 4 Door HT, 440/Auto, loaded! 2004 Chrysler 300M Special daily driver