Fuel rail removal/install Options

[6gsillyca]

OK so, I swapped my injectors out, but now have a massive air leak coming from the rail itself not being seated properly. I'm not 100% sure of how many/what o-rings/spacers/insulators are needed to properly RnR the rail, so does anyone have a diagram of the rail/injectors and ALL the parts needed to RnR it, and where which parts should go?

I did the 2 bigger o-rings on the injectors themselves when they were out, but that was it.

For parts I have to order from toyota I have:

23291-75010 x 8 (injector insulator/FR cushion)
23845-88380 x 4 FR to head insulator
90561-08032 x 3 FR spacer


Would that be all? I just want to make sure I get everything the first time.

This post has been edited by 6gsillyca: Jun 3, 2008 - 10:42 PM

[6gsillyca]

Thanks Dustin. Just what I was looking for.

I don't think I reinstalled the o-rings Def posted up, so I will tear it down again and have a look.

I had deleted the metal plate (23261) as Art said it was only used to run a vacuum line, but it appears as it may be an injector hold down. It also looks like it goes on the rail before it gets bolted to the head, which would make things 10x easier.


2 last questions:

Do I need 2 sets of (4) 23291-75010 as the pic shows one on the top and bottom of the injector.

Where is P/N 90561-08032 - FR spacer (3). I cannot seem to find it on the diagram.



Just ordered everything up, as well as both TB gaskets, and it came to a grand total of $65. So Thats not too bad.

Now the injector insulators are coming out of Japan, and may take 2+ weeks, so would I be ok to run w/o them for a bit? What exactly do they do?

This post has been edited by 6gsillyca: Jun 4, 2008 - 12:04 PM