fans not on all the time but it has been warm weather recently yeh the fuel tanks get hot eh............ i have checked the coolant levels it is fine i think i will try that engine ice and see how that gos i got the bike from ebay lol big misteak hehe i have made the misteak of getting one from there 2 times now and haveing to spend some cash getting the bike up to scratch but the sellers seem to think the bikes are A1 when they are far from it