99 yz 250

[Mfillhart13]

Hello, I have a 99 yz 250 that i have been having a lot of recent problems with :bang: . The most recent problem is i just replaced the water pump seal and now it pores coolant out of the little over flow hose. :yell: Does anyone know what the problem is? Do i need a new pump? Sincerely Michael

 

[mathd]

do the bike overheat?
or, could be just the radiator cap that need to be checked.