Quote:
Originally Posted by z4z4z4
Supporting technical evidence of boxter dfi config provides valve back washing.
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Hey like I said... trade in for Porsche. haha.
Obviously, the manufacturers implement DI differently.. here is some discussion of issues being found in Audi and BMW DI motors (note an RS4 owner saying he does not have problems with carbon buildup after he started hammering the car
)
http://forums.rennlist.com/rennforum...n-buildup.html
Some discussion of N54 stuttering under heavy load being corrected by cleaning carbon build up
http://forums.bimmerforums.com/forum...heavy-throttle