As has been stated many times before (Mainly by you)....Mitsubishi adjustable lifters have always and will always make noise....I have worked on new mitsubishis at work that already have noisy tappets.payaya wrote:So what's the go with all you mivecs boys having ticking after an adjustment? Surely If you put your heads together you may find a solution!
Adjusting tappets back to spec reduces current noise by 50-80%
Aza has the quietest Mivec I have ever heard, but his engine got a full rebuild.
So we would probably have to install new lifters/tappets and cams to get a quite engine.
....or I have been thinking that maybe if I adjusted the gaps slightly smaller than specs (say 10% smaller), that might quiten down the noise. What do you think?
BTW I am using Edge Professional 5w-30.
In saying all that, what if the valve springs are getting a bit old and not returning as quickly or efficiently?