Fuel Rail to Injector O-ring size

elementalwindx · 08-28-2005, 04:36 PM

Anyone know what size o-ring I would need for my PTE 880s? I broke them all taking them in and out repeatedly trying to figure out why my car was running on 3 cylinders, later to find out it had nothin to do w/ the injectors, but anyways thats a whole diff story.

Ive searched "injector o-ring" "injector o ring" "injector ring size" and read thru at least 10 pages now and I get people joking about bs in most of them.

Does ANYONE know the correct size?
I am 99% sure its a size I can pick up at a local ACE hardware, just like the throttle body shaft seals.

1993eclipseGS · 08-28-2005, 04:55 PM

When I had my pte680's on my last car, I just took them to advanced auto or auto zone, I forget which one.. And I just had them try all them until we found the right size, I actually used two of them two fill the gap. They worked fine.

elementalwindx · 08-28-2005, 05:16 PM

I'm tryin to do this w/o having the o-ring with me. Anyone else know?

1993eclipseGS · 08-28-2005, 05:25 PM

I meant I had no o-rings, I just took the injectors the the place and had them look at their inventory selection and try a few on until we found the right size to fit. Good lucky finding them, Precision sell's them I know that.

elementalwindx · 08-28-2005, 05:49 PM

Quote:

Originally Posted by 1993eclipseGS

I meant I had no o-rings, I just took the injectors the the place and had them look at their inventory selection and try a few on until we found the right size to fit. Good lucky finding them, Precision sell's them I know that.

You used two per injector? It looks like I could fit two per injector perfectly. I figured that would mess somethin up though.

1993eclipseGS · 08-28-2005, 06:17 PM

Yes, I used two on each injector. Just as long as the injector is snug in the fuel rail. This is the same way my new fic650's are also. No problems with leaking either.