YM2210 injectors, fuel pump, problem??

thepumpguysc · Oct 25, 2019

Yeah, I think u "MIGHT" get 3 tightenings on the plastic washer.. it deforms so bad, its worthless after just a couple of uses..

careyo63 · Oct 26, 2019

I was out by the tractor and I looked at the Bleed Valve on the Inj. pump and I could see Blk. that looked to be a O-Ring. Definitely not a flat washer. I don't think it was Hoyes from the looks of the 3way head on the adjustment. 4/way socket, 2/way wrench or a Phillips head Adj.. I may be wrong but pretty much only on older equipment so it's Org.. I know I've used it well over 12 times so far and that's just me doing it. Snug it up with a large Phillips head screw driver and lock it down is how I've done it.

Fire260 · Oct 27, 2019

So I messed with the tractor this weekend, I’m still getting air at the injectors, it’s not as much as before. I don’t really see anything at the IP like I did before, the clear fuel line at full throttle, looks like I can see the fuel going back and forth but not really any air bubbles . So I did go out and work the tractor some but , after running for a few it would start to miss every now and then and if I would push the pedal all the way down a big cloud of white smoke,if I did it three times it would clear up run good and then start to load up again. So I really believe I stopped all the air from getting in the system before the pump. So would you say it’s the pump now putting the air in the system? Plus this is really the first real run the tractor has did since the new rings and valve cleaning.
Thanks for your time and help.

thepumpguysc · Oct 28, 2019

How about coating/sprinkling the fuel system w/ baby powder.. & pressurizing the fuel tank.??
Look for leaks.. not much, just a few lbs of compressed air will do the trick..
it'll show u cracked/brittle fuel lines, bad connections at the fuel filter.. leaking bleeder screws on the IP..
& maybe even bad orings on the DV holders on the IP..??

Fire260 · Oct 28, 2019

thepumpguysc said:
How about coating/sprinkling the fuel system w/ baby powder.. & pressurizing the fuel tank.??
Look for leaks.. not much, just a few lbs of compressed air will do the trick..
it'll show u cracked/brittle fuel lines, bad connections at the fuel filter.. leaking bleeder screws on the IP..
& maybe even bad orings on the DV holders on the IP..??

I will try that, I put the stock fuel filter housing back on and then discovered a hair line crack in the housing where the mounting bolt goes, so i put the temporary filter back on. It sure was nice using it yesterday, in the middle of messing with the Fuel,engine problems, I redid some pivot points on my FEL and it work really nice.
Thanks for all the help on this fuel problem!!

Fire260 · Nov 28, 2019

Hey Guys,
Wow, I apologize for not replying for so long, crazy how life can get in the way of your plans..
I haven't had any time to work on the tractor in a long time, I hope to get back working on it soon.
I hope everyone has a Happy Thanksgiving !!