dazedandconfused85
Member
- Mar 10, 2004
- 7
- 0
Hi, I don't know if this is a 300 thing or not, but anyway I have a 2004 300 EXC, I haven't fouled a plug while riding yet, but I have noticed while kina idling around giving just a little gas that it tends to knock in the engine, not bad at all, but its noticeable. I run premium gas, and got some PJ octane boost, and it did seem to decrease the knocking some. Ive also noticed that, though I haven't fouled a plug while riding, it seems that when I park it, crank it up a day later or so, it acts like it has a fouled plug, gotta keep it reved up a little so it won't cut off, but once it gets warmed up it seems to go away. Any advice is appreciated. Thanks.