Seafoam?

Make sure you have someone to give it some gas too. Last time I did it I did not have anyone and It kept dying when i poured too much, and it took so long that it had all already run out and didnt even smoke. I did it the other day and had someone giving it gas so it wouldnt die and i was able to get it in in like 45 seconds. it smoked ALOT. :D
 
what they said.....I have poured it in the hose with the car off so I could fire it up afterwords and a lot went thru the motor but then later a lot cam out thru my air filter also. So make surte you keep the car running and stop pouring when it dies.