XJ XJ12 ( X305 ) 1995 - 1997

Injectors question

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Old Sep 25, 2022 | 11:12 PM
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Default Injectors question

I've got a very clean lower half of my motor but the top side now looks terrible, just moving on to redoing all the injector lines and seals but not sure what kit to order from MrInjector?
Whats the 6.0 injector type? I took some pictures but embarrassed how crusty they currently look...
 
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Old Sep 26, 2022 | 01:53 AM
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Denso part number is 195500-2840
 
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Old Sep 26, 2022 | 06:25 PM
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Gday Oliver,

A few years ago now I was cleaning up my top side as you are and I just removed all the injectors complete with the fuel rail and had the whole lot serviced at a local Inection shop for quite a reasonable price. Easy.
Even though my injectors looked pretty dodgy they all came up to spec after a thorough cleaning. All the necessary seals etc were included.

Cheers,
Jeff.
 
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Old Sep 27, 2022 | 01:57 AM
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So, you're working on Death Valley

The V12 injectors are probably the same manufacture as the inline 6 with different specifications

Many threads on the sendoff shops and recommendations in the X300 area to glean from , or a new thread

The AJ16 is pretty much Denso away from Lucas
 
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Old Sep 27, 2022 | 11:13 AM
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They are NOT the same as the inline six ones. I tried having mine refurbished, but afterwards, they started to die one after another. Best to order brand new ones and I'd highly recommend OEM.
 
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Old Sep 30, 2022 | 08:37 PM
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I got a response from MrInjector as follows:
Our Kit 27 is suitable for those injectors:

Bosch 0280150 Series Compatible 4 Cylinder Early 2000 & Before Fuel Injector 15mm Seals - Kit 27 (mrinjectoruk.co.uk)


We stock the size hose that joins the 2 separate rails together so can supply this if you specify the length you require please, alternatively it can be purchased from the link below. I'm afraid we don't stock the hose ferrules though so these would need to be saved and reused.

Fuel Injector Hose High Pressure Aramid DIN7339-3E 9.3mm ID x 15.3mm O (mrinjectoruk.co.uk)

//
So basically 3 orders of kit 27 for 12 injectors plus the Aramid hose. anyone got any other bits and bobs they recommend to add to this shopping list? Anyone have a source for hose ferrules?
 

Last edited by olivermarks; Sep 30, 2022 at 08:50 PM.
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Old Oct 1, 2022 | 06:31 PM
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G’day Oliver,

Have a look at this website, the business owner is on another Jag forum and as the name implies he looks after Jags.

https://jaguarfuelinjectorservice.com

Cheers,
Jeff

P.S. He might be under water at the moment.
 
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Old Oct 6, 2022 | 03:41 PM
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^Fair warning: I did use his service and while he did do a good job replacing my crossover pipes, all of my injectors came back missing the filter baskets and then began failing one by one...
 
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Old Oct 12, 2022 | 04:49 PM
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A question - what length/id/od is the EAC802235 fuel feed line to the injector rails (13 below)? I'm about to order the injector rebuild parts from Mr Injector I listed further up the thread and thinking I should get a length of Aramid hose to go down to the fuel feed from the tank. I'm not anywhere near my car right now and I have a pilot friend flying to England every week who can bring stuff back for me.

Link to JLR scary unavailable parts listing page


 
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Old Oct 12, 2022 | 11:40 PM
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Oliver you are looking at the pressure regulator vacuum line which goes to the manifold, rubber 3/16" I.D. I think, nothing special. The fuel feed pipe comes over the engine and is metal and connects exactly where the "9" points. If you could look at your engine you would see that right away!
 
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Old Oct 12, 2022 | 11:55 PM
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Thanks! That saves me some Aramid $$$'s!
 
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Old Oct 14, 2022 | 12:57 PM
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Do you already have the injectors out as I came up with a method to remove the fuel rail without bending it

Mine was the inline 6 but the principal is the same
 

Last edited by Parker 7; Oct 14, 2022 at 01:06 PM.
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Old Oct 14, 2022 | 01:10 PM
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Not yet. I just have the car running again after doing all the bottom half, still have the rear shocks to put in. I am just testing it now to make sure everything is torqued properly, the new wheel bearings are ok, all that sort of thing. Also scavenging an x300 at pick n pull for various bits.

I'm assembling parts to go through the top of the motor this winter so any advice there much appreciated @Parker!

Originally Posted by Parker 7
Do you already have the injectors out as I came up with a method to remove the fuel rail without bending it
 
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Old Oct 14, 2022 | 01:37 PM
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There was a fresh arrival x300 that just came into the salvage yard i use, no crash damage , If I lift the hood maybe a V12 if lucky ( I didn;t look for the external badging )

The problem in removing the fuel injectors is one being stuck, and the force needed to free one

This leads to the possibility once it comes loose and your force getting away from you bending the fuel rail and possibly damaging it

What I did was use a long piece of lumber to leverage a point and once the injector would come loose , you have better control on the long end of the lever and not get away from you

There is the possibility of some rusting action going on inside the fuel rail that if this material were to come loose it would affect the injectors

I ran across this once on a X300 other than mine that water in the fuel was suspected and then a long parking / storage period
 
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