Hey Guys! Hey i just got a great deal on craigslist. Tmaxx 4910 basket case said he took it apart and couldnt put back together. 40 bucks!! Anyway the engine was kind of tight when turning it over, no plug. so i shot a blast of wd40 in & it loosened up i guess he left the fuel in. should i tear it down & clean it or can i start it & let it clean out by itself? Thanx! CD