Charly, Only other likely thing is running rich, in which case buy an SAFC:D But plugs are cheap and easy to replace. Don't waste money with platinums, they don't work very well and are damn expensive:(
Hi Brett, I'd be grabbing a multimeter and trying to trace the voltage back. I doubt that each of the lights is on a separate fuse, but it is possible.
If you need any help then let me know.
Cheers
Paul
Erik, They already took timing out of it from when it arrived, I think there may be some issues with your engine, best to organise a leak-down test while it is there:(
Cy, I personally would change the plugs to BCP6ES with a smaller gap, but failing that, I'm confident it is an overfuelling issue, which would be fixed with and SAFC. We pick them up 2nd hand here for about $350.