ok new problem with my ld9, just got rid of all the hesitations and stumbles, but now if i let it sit for 20min or more its hard to start, you have to give it some gas while its startin to get it goin, but after that its smooth sailin, what could be the prob?
oh and to add it does it hot or cold, just had new plugs, coil housing, tps, air filter, it blows black smoke for about 15-25 seconds after it starts so i know its gettin too much gas, could it not be geting enough air? any help will be great.