I have been having trouble getting the spada to start lately- it has been running well, but when the weather got colder, it began to not start easily, then wouldn't start at all. Checked the plugs- could get a spark from one, but not the other, so thought I may as well see if two new ones make a difference. As I haven't had it that long I checked what type they should be: cr8eh-9 it what says everywhere I looked, but the plugs were cr9eh-9's. My question is: How much difference will that make? It had been runnning really well for the last 500k's or so, then seemed to give up on the whole starting thing. Have to say, though, it IS running really well now that I've put the right plugs in, and seems to be much happier now.