Hello good people.
I've noticed that my car has developed a strange rattle on part throttle. Sounds a bit like a paper clip shaken in a bottle, fairly quiet. If I'm doing 70 let's say in gear 5 and go 50% throttle I can hear it, but as soon as I go WOT the noise disappears.
Now, no change in the cars performance. It still goes like stink, and pulls without any flat spots on tailing off it high rpm.
Cam follower being changed as a precaution as its 43k old.
Could it be DV or the N75 boost regulator valve making the noise?
Any thoughts? (apart from driving everywhere on WOT :-))) )
Ta
Rich