PDA

View Full Version : GU 3.0 l : Injection pump ??


machoiran67
25th March 2011, 02:30 AM
Hello to all!

The GU (30 l) threw us a miserable tantrum there is a few days: after a normal starting up, at the end of two minutes, he stalled in idle (it is one AUTOMATIC TRANSMISSION)...

Then several essays of restart, as it is, then in the booster: nothing! The booster even emptied immediately while it was completely loaded.

The battery has a few months, recent air filters and diesel oil, levels OK.
Yesterday, he restarted very difficlement (the starter turned several seconds, and the engine has really had difficulty in starting). He turned in Idle a quarter of an hour without stalling and we have to roll any young little. The cut engine was made with no problem at all.

In your opinion? Injection pump? Injectors? Solenoid valve of pump? Ideas?

Restart :1087::


http://www.youtube.com/watch?v=qnezEsTitb4

One thank you in all!!
machoiran67
27th March 2011, 01:20 AM
No ideas? Connection fo Nissan Consult was planned on Tuesday, we shall advance maybe little...
Bigrig
27th March 2011, 07:03 AM
Think this might of slipped through mate without anyone seeing it - no doubt you'll get some responses today and tonight.
machoiran67
27th March 2011, 07:43 AM
It's true! Thank you!
Bigrig
27th March 2011, 08:10 AM
So is it now running ok? Have you reset the ECU (disconnect battery for a couple of hours) to see if it clears the error and if it then reappears?

Can't offer much more than that mate, but hopefully one of the lads who has a diesel can make out what you are suggesting below and offer some help.

Good luck with it.
machoiran67
28th March 2011, 12:50 AM
So is it now running ok? Have you reset the ECU (disconnect battery for a couple of hours) to see if it clears the error and if it then reappears?

Strangely, the light "engine defect" never ignited in dashboard...
machoiran67
28th March 2011, 12:52 AM
:oops:I forgot: the GU adds up almost 180000 kilometers...
Bigrig
28th March 2011, 08:35 AM
Anyone want to have a lash to help old mate out??
big_fletch
28th March 2011, 05:41 PM
My personal vehicle did that, sounds like it has a very small air leak in a fuel line somewhere... I would suggest checking the rubber fuel hoses from the tank to toe front for hairline cracks and checking all joins..
Let us know how you go mate

Fletcha
machoiran67
30th March 2011, 10:48 PM
My personal vehicle did that, sounds like it has a very small air leak in a fuel line somewhere... I would suggest checking the rubber fuel hoses from the tank to toe front for hairline cracks and checking all joins..
Let us know how you go mate

Fletcha

Hi,

How to control correctly the circuit of fuel? Just visually? Or there is particular craftiness?

The passage of the Nissan technician (for Consult) was postponed in next Tuesday. I would inform you of the diagnosis.

On the other hand the GU restarted almost normally yesterday... I do not know any more what to think...
machoiran67
7th April 2011, 05:19 AM
Well always not of Consult II yesterday... Foreman and a sick mechanic.... Meeting put back in 15/04...:sterb003:

It is really long, long, long... Deeply the diagnosis, the Y60 in 4.2 it's good, but seen the price of the ssence at the moment....

It seems that it is exceptional that they send us somebody, Consult II has to go out normally never of the workshop...:p
machoiran67
17th April 2011, 06:16 PM
= crankshaft position sensor...