RS4LAD wrote:Rick_RS4 wrote: ↑Sat Dec 30, 2017 11:17 am
you dont need to remove theplugs to deflap the manifold, you can use that small ratchet you had to get to the rear of the mani ,
also when you said about not wanting to take it off again it wil be caked up in less than a year, not as bad as when you started but bad, mines done every year and look spretty bad and i dont really drive mine
Does it all not depend on fuel quality and how the car is driven?
They have an element to play I. E poor fuel quality combined with sub 3k driving will almost certainly contribute to higher carbon build up.
Unfortunately that's not the whole story, it's more of a design issue with direct injection engines and the PCV valves we have on these engines.
I agree with RS4LAD, this is something that won't go away. It's just owners descretion as to how frequently they feel the need to intervene.
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