I didn't find a listing for a flex plate when I looked, however, others have posted decent sources to get them.
In other news, I went ahead and replaced the CPS and the harmonic balancer tonight. No change. The vehicle still knocks inconsistently after it's warmed up and after stop and go driving. It doesn't sound like a constant tapping or knocking like a rod or lifter would be. It sounds almost like a rattle, it's very inconsistent and only does it at idle in neutral or to a lesser extent in drive or in park. The sound is most definitely coming from the harmonic balancer area. Another thread on a similar topic said he found part of his timing chain tensioner in his oil pan. Could this be a cause? What else could be making a rattling with all belts off and the car idling that's around the harmonic balancer?
