If it’s starting poorly and smelling of petrol at that point I’d be thinking that it’s getting enriched at start up when both hot and cold.
When it’s cold, it needs that extra fuel so runs happily, when hot it doesn’t so runs like a pig, when you touch the throttle you add more air and more fuel and it stalls.
I suspect you’ve got a fuelling issue.
If the problem was only at start up and it was running well otherwise, then it’s just the autoenrichment (the autochoke for want of a better term) if running poorly all the time then either it’s set too rich or there’s a fuel system problem in done other form (failing component, air leak, etc etc)
|