2003 Honda Ruckus radiator spits coolant. Manual doesn't say anything about if this happens what to do or what will be the cause of this. It happens when riding it only for about 3 - 4 miles on road. Please help need to know what might be the cause on this. I have a big gun evo s Closed course exhaust. I love the ruckus but im not so familiar with it and how the engine, carb,radiator,etc. work all together. Example( the radiator controls what that helps or makes whatever do whatever)
Motorcycles - Honda
Answers & Comments
The most likley cause of your problem is that the radiator fan is not running or turning on. Easy to check, run the bike untill the coolant bubbles out and listen for the fan. If you put your hand in front of the rad it should try to suck you hand toward it. If yhe fan is not running than you wither need a new fan or coolant temperature switch for the fan. It should be located in the head of the engine.