Questions & Answers for: yz450f running hot

...YZ450F that runs great when cold. As soon as it warms up it begins to pop and bog and backfire. As soon as it is hot, it stalls. I have to wait until it cools down to restart it. I have cleaned the ...

yz450f will not start when it is hot. Why? What is the compression supossed to be? Could jetting cause the problem. It will start and idle when cold, but once it gets warm/hot it will not restsrt OK a

...YZ450F that is bored out. it starts great and runs grerat for about 15min then when it gets hot it dies. then it wont start again for 5 minutes or so. i have checked the coolant its full. i changed ...

...yz450f leaking crankcase oil from bottom gasket shifter side, just had the top and bottom end redone. Ran it through break in dressed it with new rims, graphics, tires, chain, and sprockets. Seems to ...

...hot why is carb. to lean? Hi, Anonymous a YZ is a motocross bike designed to run flat out that being said if you are strolling down some scenic trail at a slow pace or letting the bike idle for a few ...

...is hot 2010 YZ450f starts but soon stops bike stalls FOUND ANSWER YAMAHA YZ450F Owner Service Manual OEM parts for Yamaha ...

...links below. Good luck and have a nice day. Exhaust pipe glows red hot 250F 2005 yzf 250 exhaust glowing red Yamaha YZ426F Owner Service Manual OEM parts for Yamaha Yamaha YZ450F Owner Manual Page ...

hot YAMAHA YZ450F Owner Service Manual OEM parts for Yamaha http://www.yamaha-motor.com/assets/service/manuals/2004/lit-11626-17-11_784.pdf Even when I run my bike pipe is so hot cant ride safely as I

running out over flow hose. also feels like bike is getting hot... Engine to hot forcing thermal ignition. Coolant or lack of it, is turning to steam which seals out of joints like hoses. Where is the

...RUNNING HOT CHANGED STATOR AND TIMING IS OFF INSTALLED A NEW STATOR AND THE BIKE WILL NOT IDLE AND RUNS HOT WITH A MISS Hi, Anonymous and the usual suspects are: 1. Low coolant level. 2. Restricted ...