V6 2.5 auto hot start problem

[Shuriken_57]

Originally Posted by SD1too

What colour is it?

Simon

Excuse me Simon , it has no color , it's definitivly fuel. It's not oil, i recognize the color and the texture. When i removed the inlet manifold , a lot of fuel was inside and it smell fuel.
I haven't the ability to find the problem

[SD1too]

Originally Posted by Shuriken_57

Excuse me Simon , it has no colour ..

That's what I was hoping you'd say, thank you.

OK, you said earlier that you were having difficulty disconnecting the purge valve plug. It has a tab facing you when you stand at the radiator. Lift that clear of the pip and at the same time pull hard on the plug.

Once it's disconnected, try the engine again. If there's fuel in the intake, as you say there is, you'll need to run it for a while in order for that to clear, then try accelerating again. Does it stall now?

Simon

[Shuriken_57]

Originally Posted by SD1too

That's what I was hoping you'd say, thank you.

OK, you said earlier that you were having difficulty disconnecting the purge valve plug. It has a tab facing you when you stand at the radiator. Lift that clear of the pip and at the same time pull hard on the plug.

Once it's disconnected, try the engine again. If there's fuel in the intake, as you say there is, you'll need to run it for a while in order for that to clear, then try accelerating again. Does it stall now?

Simon

Thanks you Simon to help me. I will try this week and i'll tell you.

[Shuriken_57]

Hello Simon, I could not test what you asked me because I am waiting for the KV6 fuel rail interconnect Pipe O Ring Seal Kit.
I checked the fuel pump because I had engine cuts when the tank has the quarter of fuel.
Do you know the reference of the first fuel pumps? on this one, it is written: 81189467.
It’s maintained with an orange cable clamp, so I wonder if it hasn’t been changed( this one has the white top).

https://www.the75andztclub.co.uk/for...8302aaa52a.jpg
Thank you.

[SD1too]

Hello Brahim,

A few days ago you said this:

Originally Posted by Shuriken_57

When I accelerate it stalls. A lot of fuel comes out of the throttle body.

To me, this means that you were able to run the engine. Now you say this:

Originally Posted by Shuriken_57

I could not test what you asked me because I am waiting for the KV6 fuel rail interconnect Pipe O Ring Seal Kit.

I don't understand. Can you explain please? Why can't you run the engine now as you did a few days ago?

Thank you.

Simon

[stocktake]

Without wishing to interfere, perhaps a short video of what is happening when the fuel comes out of the throttle body would help?

[vitesse]

Perhaps if the OP is having difficulty disabling the purge valve by disconnecting the electrical plug he could try either clamping the hose or removing the purge valve and temporarily plugging the hole.

He could then try putting the purge valve in a glass jar and determining if fuel is indeed entering the throttle body by way of the purge valve.

Good luck

[T-Cut]

You have to wonder why someone (clearly not Brahim) thought it necessary to place cable ties to act as 'security seals' on both the fuel pump and the filter modules?







Brahim's photos clearly indicate something has been done in the tank and possibly the cause of the seemingly uncontrolled fuel delivery.


If indeed liquid fuel is getting into the IM via the purge valve, then there's some serious problems with the tank plumbing. So I think I'd start focussing on what on Earth is going on in the tank.


TC

[Shuriken_57]

Originally Posted by SD1too

Hello Brahim,

A few days ago you said this:

To me, this means that you were able to run the engine. Now you say this:

I don't understand. Can you explain please? Why can't you run the engine now as you did a few days ago?

Thank you.

Simon

Hello Simon, my mechanic advised me to change the injectors, by disassembling the injection rail the seals broke.

[Shuriken_57]

Originally Posted by stocktake

Without wishing to interfere, perhaps a short video of what is happening when the fuel comes out of the throttle body would help?

I will try this .