the problem with mine is the harness is old and cracked. it only ever happens on hot days when the engine is hot, but the CPS harness would mess up, causing it to fire the spark plugs at the same time. it would sound like it was trying to start, but nothing would happen. i originally changed the plugs and dripped some oil in the cylinders, thinking i dried out the rings. turns out all i have to do is wiggle the harness a bit and it will usually start right up. thats the most info i can give you...
... as for ryan, nice toy
if the weathers nice ill probably install the new stuff ive got: plugs, mbc, accordian hose...