View Single Post
  # 5  
Old 14-03-19, 10:10
Knocker90 Knocker90 is offline
Newbie XT-Moto
 
Join Date: Mar 2018
Location: Weston super mare
Posts: 2
Knocker90 is on a distinguished road
I know this is an old post but for future reference I had the same issue of blackening of the plug put a new plug in and all was fine for a few weeks then the plug was black again, I found out the was due to over fuelling because of the fuel injector being stuck open the cure was new injector or carb cleaner run through the injector hope this helps