YM2210 injectors, fuel pump, problem??

[Fire260]

Hey sorry for the delay in my reply's, Im at work and working on this.

 

[atsah]

And you are sure it can't suck air where the fuel supply connects to the IP correct? Just want to eliminate anything that might be easy and cheap before you send the IP out for rebuild.. I am not familiar with this particular system but you only have a few components to do a process of elimination on..

 

[Fire260]

And you are sure it can't suck air where the fuel supply connects to the IP correct? Just want to eliminate anything that might be easy and cheap before you send the IP out for rebuild.. I am not familiar with this particular system but you only have a few components to do a process of elimination on..

there is a oring on the bleeder i will look at one more time just to make sure.

 

[atsah]

there is a oring on the bleeder i will look at one more time just to make sure.

Just a heads up, a line, o-ring etc can suck air without leaking fuel, best to check..

 

[Fire260]

Just a heads up, a line, o-ring etc can suck air without leaking fuel, best to check..

I understand that and that why i said i will look at that one more time, most of the time, something on the intake side will suck in and something on the pressure side will leak out.

 

[atsah]

Good luck..

 

[Fire260]

Good luck..

Thanks for your time and help!! much appreciated :thumbsup:

 

[careyo63]

For that much air It's more than a pin hole. Gravity will push fuel out of a pin hole. It's under pressure and will get pushed out. Your see it. In or out of the pump..

 

[Fire260]

you would think..

 

[winston1]

Hey Winston1, if that was leaking at the two fuel lines off the pump, wouldn't it leak fuel there and not suck air?

I don't have a good answer for you. Going to try attaching the thread and you can tell more about his problem. May not be your problem at all but still easy to check. ym-165d no power - Yanmar Tractor Support Message Board