View Single Post
Old 10-16-2019, 06:29 PM   #6
litteng
Registered User
 
litteng's Avatar
 
Join Date: Nov 2008
Location: S'toon SK. Canada
Posts: 122
Garage
bore scoring is a possible cause. need to pull plugs, check for dirty oily plugs, good starting point to then carry out a borescope...

this is also occuring on the 981 engines with direct injection..

hope im wrong
__________________
claus

03-r1100s, 11-f800st, 09-987.2, Norton Commando
auf adlers fluegeln getragen
litteng is offline   Reply With Quote