This is the spot for members to talk about issues concerning Vanguard engines primarily but also other engines made by Briggs and Stratton. If it won't spin over, if it spins but doesn't start, if it starts but runs rough, then this is the forum to discuss these things. If it smokes bad or burns oil or makes weird noises, then this is the place to talk about it. If you have questions about rebuilding, tuning, or parts interchangeability this is the place. However, if your post is not about either Vanguard or other engines made by Briggs and Stratton, then you are in the wrong forum. All information about engines made by B & S is located in the LIbrary under Service Manuals and then ENGINES. If you don't find it there, then we don't have it. Go to http://www.briggsandstratton.com/ for further help.