Here's a little read for ya; http://www.ngksparkplugs.com/tech_su...k_plugs/p2.asp
It likely started better because you removed the fouled spark plug...... When's the last time you checked/adjusted the valves ?
Per Kawi, It should be done every 300 hrs......
Originally Posted by piston slapper
You never learn anything until you admit you don't know it all...
"Why go out preserved when you can go out beat up, worn out, sliding in sideways screaming, Holy Sh!t What A Ride" !!!