[teamgspot]

my 2006 rancher is fouling the spark plug about every 100 miles i asked the mechanic at my honda dealer and he offered no help just says they do that every now an then. i know guys with the carb models don, t change their plugs for years . whats the fix besides changing the plug everytime it fouls out.

 

[tomgodd]

My buddy had a fi suzuki ltr450and he was having some fuel issues fouling blugs backfiring etc and he had to have the fi control system flashed or reformated. Did not fix problem so he had to put on a new controler but it was at thier exspense because it was in its warranty period.

 

[80h4thephaze]

Try using buying a powercommander to lean it out a bit and that should solve the problem.

 

[Saber6]

Have you checked the air filter at all?