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+--- Thread: Cm2250 Injector O ring question (/showthread.php?tid=2621)
Cm2250 Injector O ring question - JMBT - 01-18-2018
Ok, so I ended up pulling injectors 1,2,&3 again today...don’t ask why....re-lubed them and re-torqued. I had placed new O rings on the injector and fuel connector the first time, but since I had to break the torque and pull them again, do I have to replace the Orings again?? They still looked fine and the motor hasn’t ran.. what do you guys think?? order new O rings and replace?? Or they should be fine since the motor hasn’t ran since the original replacement yesterday??
RE: Cm2250 Injector O ring question - Starlight - 01-18-2018
You will not have an issue by reusing them. Relube them well and reinstall. Dont mix the injectors and fuel connectors up as it can result in a fuel leak afterwards.. Make sure they stay together. Happy wrenching.
RE: Cm2250 Injector O ring question - JMBT - 01-19-2018
Starlight, thanks so much for the reply!! I was hoping that would be the case!
RE: Cm2250 Injector O ring question - Signature620 - 01-19-2018
All those o-rings do is keep return fuel and any high pressure leaks inside the return circuit.
RE: Cm2250 Injector O ring question - jimeneztrans84 - 01-19-2018
Is replacing injectors on cm2250 really hard to Do? Any tips? Is it the same as a 871? I would like to learn how to change my own injectors and keep running to mechanic for everything. Doing my own over head soon, seen rawze's video doesn't seem hard...
RE: Cm2250 Injector O ring question - Wiseman - 01-19-2018
2250/2350 and 870/871 are different.
Open quickserve and read . It’s free .
RE: Cm2250 Injector O ring question - JMBT - 01-19-2018
Jimeneztrans84: it is not difficult. Probably easier then the 871, just different. Simon999 on the forum posted me a link to a YouTube video he made when he was doing a valve guide seal replacement on his 2350, (same procedure as our 2250’s). Private msg him and ask for the link it will show you what you are in for.