Search:

Put in the original OEM check valves and all is running perfectly. Pulling 4” vacuum.. Have a oem kit as a spare in route but couldn’t wait. So the aftermarket non oem valve either has a different...

thanks. I’ll sign up and start using them. I’ve only posted a couple times on this sight and both times have received a helpful comment from them. Good enough reason right there....and ThAt is...

Don, your comment about not using aftermarket kits got me thinking. So I bought the seirra one cause it was available amazon prime and was trying to address the issue quickly back in April haha. ...

https://m.imgur.com/a/2DE9ruf

pics here if this works. Kinda new at the imgur thing

I’ve done about every test on the fuel system. Aux tank included. The bulb is new oem. Lines are new. I have 2 built in tanks. But I don’t think thE issue is boat side. The rebuild kit was...

99.999% :). To be honest I have rechecked it 3 times as it sure seems like the issue. It is put together correctly. If the checkvalves are cupped or not sealing for some reason i can’t tell. I...

03 opti 225 sn ot701189

I been plagued with fuel starvation issues all season. Has led me to learn a lot and replace a lot of components in the fuel system. I previously found I had a broken...

Thanks. I have several hours...15ish since the reed broke. The lift pump would still have enough suction to siphon gas from an aux tank. Due to this I thought it was boat side for a month. Fished...

How? I do have access to a quality borescope. I assumed the petal was in 1000 pieces? Is this typically not the case? I would love to find it but what am I looking for? Scan the intake and crank...

1 reed gone. Problem solved...or maybe just has started.

Moved. Please see “no pressure to pulse pump” thread in 3.0 section

Initially Posted in wrong forum. Moving here... sn is ot 701189







sounds like a upper crankshaft seal. If it’s bad will #2 cylinder crankcase not pressurize? ...and therefor not...

yea first time posting. The “performance” part of the description is a lil misleading. And this sections says for stock motors...which mine is. My bad. Guessing it can’t be moved.

Yes it dies at idle and when I check the vst and it’s practically empty. Yes it will stay running if I pump the ball. I haven’t ran to high rpm since this happens. The difference in air pulses is...

Actually see this probably should be posted in 3.0 section. Not sure if I can move it. S/n is ot701189

Engine is a 2003 Opti 225. Been chasing fuel starvation problems for over a month. I have discovered that the pulse pump pressure port coming from the #2 cylinder crank case puts out hardly any...