My 09 FZ6R cuts out at low rpm. It gets worse the harder I ride it. I was trying to do power wheelies in first then 30 secs later I drove slowly through a parking lot and it actually completley cut off then came back on like when first starting the bike . It also smells bad too. I was thinking spark plugs but now maybe coils. Anyone have suggestions? Also I'm new to this bike I was wondering what temp range is normal for it when riding hard.