hello to vfr world. I own a white one. bought in november 2011. I live in sydney australia. thing is wehen I commute to work I go through a 2 kilometer tunnel . by the time I exit the tunnel the temperature light comes on telling me to stop. my mechanic said it might be running too lean and a power commander will sort this out since the fuel mixtures can be adjusted. only thing is the power commander only siuts vfr up till 2009. is this unsuitable for my bike ?. is there some other way of controlling the temperature like a good coolant or different oil I can use to control the over heating? this is the only place where the bike overheats. everywhere else the bike runs at a normal temperature. looking forward to reading responses