2006 yz 250 detination

levicp11

Member
May 12, 2006
9
0
anybody figure out whats causing the detination on the 2006 yz 250s it is not fuel and all electrical checks out 07 has cdi now not digetal [/email] thanks
 

Rich Rohrich

Moderator / BioHazard
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Jul 27, 1999
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What makes you think it's not the fuel?
 

Rcannon

~SPONSOR~
Nov 17, 2001
1,886
0
Try that extra needle Yamaha sent with the bike. I believe it was an N3EW. That needle stopped the pinging in my 06.
 

mx547

Ortho doc's wet dream
LIFETIME SPONSOR
Nov 24, 2000
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BBking25 said:
this just made the 250f seem a lot more enticing for me...

yep, a one-time needle change is a major hassle. :whoa:
 
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