Hi,

Just installed a new plug in my warrior. The original plug looked ok, but I figured I'd change it anyway since I had it out. The clymer manual calls for a D8EA NGK spark plug. The one I removed was a DR8EA NKG R.

What's the difference in the two plugs? I installed the new plug (D8EA) and now the bike runs like crap. Won't idle and smells strongly of gas, which says to me that the bike is not buring it's gas properly. The throttle response is similar to when the parking break limit switch is engaged.

The bike was running fine today, I was praticing wheelies and did a speed run with my new razrs on .. 100.7km/h .. right now I'd be lucky to get 10.7km/h ...

any ideas???

 

i would call uer closest yamaha dealer if i were u .