Please help me get it started!
Hello everyone, I'm new to the forum. I just bought an 2005 YFZ450 from a guy that said it was running fine but needs a battery and carb cleaned. I bought a booster pack so I can try and start it. It cranks and put my hand behind the exhaust and feel low pressure. I can actually keep my hand against the tail pipe and the pressure will not push my hand away. Im assuming it has no or low compression?? It did start once while we were cranking it and ran like shi# and was popping. There is some oil in the air box. Where should I start from here to get this running? I appreciate any help!
BTW I paid him $400 for the quad because it was not running and I assumed the worst. It also has alot of extras..Alba Pro nerf bars, Pro Armor front bumper, Maxxis Razr tires all around, steering damper, extended a arms, and pro taper bars...I thought it was worth to take a chance on it.