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injector bushings along with the diffusers

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Old 07-07-03, 02:27 AM
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injector bushings along with the diffusers

Does anybody know a site or that can help me out on how to put the bushings back in right. The shop that pulled my motor and installed it last put one diffuser in and it was broken(I know wtf). I have a bunch of bushings but not sure where they go. I have a good idea though. Can some some help me?
Old 07-07-03, 05:39 AM
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Do you have a Factory Service Mannual?
What injectors? Primary or secondary and are they out of the fuel distributor/rail or in it?
This is with the injectors already in the rail....
Primary - you install the diffuser with the tab aligned with notch in the housing, then put the insulator on top of the diffuser. lastly install o-ring onto the injector(some rubber grease will help).
Secondary - install diffuser then insulator and then the injector.

After you install the injectors and the fuel lines check for leakage befor you put everything back(trun the ignition to on position).

This is best I could do Hope it helps
Old 07-07-03, 11:41 AM
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so where do the bushings go? Becuase I have a the buchings on the inj and then the o rings. Is this to much rubber? Becuase when I get ready to put the secondary fuel rail in , it wont go. So I guess take the rubber bushings out?
Old 07-07-03, 01:25 PM
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the bushings go ontop of the diffusers. Eash diffuser should have a bushing on top of it.
Old 07-07-03, 10:17 PM
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sot hats all thats needed; diffuser, bushing thats right on top on diffuser, and then the o-rings;correct?
Old 07-08-03, 02:07 AM
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Yup, for Secondary injectors just install the diffuser and the insulator/bushing on top of it, and then install the injectors.(there's no o-rings for secondary injectors, only on primarys)
Old 07-08-03, 07:40 AM
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There are O-rings that go around the injectors though. Unless im mistaken. Or did you just take the whole fuel rail off?
Old 07-08-03, 10:13 AM
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Hi Scrub you are not mistaken, I think from his 2nd post that 93redFD is trying to install the secondary rail with the injectors in it already onto the LIM, but 1 o-ring too many so it won't fit in right.
Old 07-08-03, 10:13 AM
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sorry double post

Last edited by Sinful7; 07-08-03 at 10:19 AM.
Old 07-08-03, 04:33 PM
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the injectors are in the fuel rail. Im installing the prim and secondary. I have the prim figured out. The secondary is what im confused about..
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