I think this is one of those ‘stupid’ questions, and I guess I’m more after confirmation of what I think is going on anyway.
I’ve been screwing around with this and a few other things, and have found, when it’s ‘camming’, I can hear what appears to me to be the exhaust cam gear ‘working’. Doesn’t sound like the timing chain ‘rattling’ as such. Source of the noise appears to be right at the exhaust cam gear. Is this normal?
My engine has quite a few k’s on it, and I don’t really know the history of it. I am going to replace the timing chain, but that’s still a little while off, as the ‘special upgrade’ price was to tempting to pass up
