Hi everyone,
I've noticed that at almost spon-on 90 kph, my C900 develops very noticable vibration and/or resonance from the engine which only occurs within a very small speed window. The engine is running at a little over 3000 rpm at that speed.
Are there any key things I should check out? I thought about engine mounts, but what else should I look at? My car had an 8-valve engine FYI.
Craig.
-- Craig Ian Dewick ( snipped-for-privacy@lios.apana.org.au).