02 FC470 dies after warmup

try looking at the tank ventilation.

Run it with the cap off or loose. sounds like your fuel stops flowing.

you could also have a really clogged fuel filter on the carb.....

tappet clearances are too tight and the 470 is thee worst. As you Yanks would say in order to wreck the beautiful language we left you after Yorktown "its the winningest losers bike". I hope you have a wheelbarrow full of money.

Your ignition could be going or the tappets are too tight. Usually, the ignition packs up in one go but sometimes it just stalls at low revs and makes you think you're on choke.

get the tappets done, then ride within site of the truck. recommend an easystart kit for those as the 470 has the worst jetting of all the roundslide dell ortos.

we have two more 470s on here at present, new members to us. SAME AS YOU, got them cheap, won't spend coin on them, ask a load of questions, and phuq off after a fortnight.

now there's a challenge to you!

Taffy