2007 Yamaha F150 no water from pee tube

[Yammy2go]

I have a 2007 Yamaha F150 four stroke, not getting any water flow, changed water pump and housing. Still no flow pulled thermostat out still no flow. Can blow through water tube and air comes out exhaust and water outlets . Any ideas of what could be causing this problem? Have never seen this happen before and it has me baffled ....;(

 

[BaileysBoat]

Re: 2007 Yamaha F150 no water from pee tube

In the water? I can never get water flow on muffs.

 

[Yammy2go]

Re: 2007 Yamaha F150 no water from pee tube

In the water? I can never get water flow on muffs.[/QUOTE


No on muffs, I even tried hose on inlet when I had foot off doin water pump and no water out of pee tube . Guess I can take it to the river in am and see if I get flow . Yours over heat at idle on muffs ? I've never had this issue of over heating and no flow on muffs .

 

[BaileysBoat]

Re: 2007 Yamaha F150 no water from pee tube

Yours over heat at idle on muffs ? I've never had this issue of over heating and no flow on muffs .

It would have.

If you don't get an alarm in the water you might have a plugged water pilot (pee) hole.

Water flow is from exhaust cover through fuel cooler to pee hole.

 

[kvieyra]

Re: 2007 Yamaha F150 no water from pee tube

Did you put the key in the shaft to lock the impeller so it's not free to spin on the drive shaft? just a tought ...

 

[Charlie in TX]

Re: 2007 Yamaha F150 no water from pee tube

Does it pee with the hose hooked to the flush port?

 

[Yammy2go]

Re: 2007 Yamaha F150 no water from pee tube

Does it pee with the hose hooked to the flush port?

Took to the ramp and splashed it pumps water just fine. No over. Heat when in water. Just will not circ. on hose . Good thing is we don't fish from the drive way ! Thanks for all the replies