GU 2.8td hot start problem

[MrAz]

Hi everyone. Have a couple of questions which have probably been spoken about before but couldnt really find a clear answer on here. Firstly my car is a bit hard to start when its warm.just cranks over but doesnt fire. Ive heard theres a pump modification but again not clear on this.
Secondly.What is the butterfly after the intercooler for and can i remove it for better flow.

[Radmobile]

Deuso or deuno aah I can't remember, I'll have a look if I can find where I wrote it down but ere is. $50 part Nissan won't tell u about and it's a pretty simple mod. Fixes the hot start problem no worries. Anyone else know what I'm on about? I'll find it for ya if no one picks it up

[robbo0001]

My understanding is that Nissan sell a thicker injector pump spacer, that fixes the hot start issue....Apparently a common issue, but not one that I have (yet encountered).
I was told about this while researching the 2.8TD...a cheap and simpple fix (which is damn good, for a Nissan)
Thats the first place I would look at, for hot start faults.

Butterfly regulates air flow/volume to the intake plenum, from the turbo and intercooler. A lot have people have removed it (including myself)....no adverse effects on our vehicle to date.
Did it the same time I cleaned the EGR crud out of the whole air intake system, and blocked the EGR.
There are a few threads available for the process of removeing it....(sorry, having dramas posting a link)

Cheers

[MrAz]

Thanks heaps guys. I found some info relating to the pump but dont know how to put links in. The part numbers are as follows.
O-Ring 16826V0700 (Nissan part number) But also apparently a worldwide Denso number.
Cover plate 0962180901AU (Nissan Australia part number)
0962181030 (Denso part number)
Apparently this is the certified factory nissan fix to fit these parts.

[Radmobile]

Denso that's it u found it

[patrol2.8]

Havea look here http://www.nissanpatrol.com.au/forum...ot-start-issue ive recently fixed my hot start problem and posted some pics how to do it hope it helps

[robbo0001]

Sweet.....this is one fault I (sort of) look forward to fixing.
Its a known fault...and the part is readily available, cheap, and should be pretty easy to DIY. (at least its a starting point,for fault finding)
Thanks for the part numbers MrAZ...greatfully recorded, for my future reference
Cheers

[General]

TRied it, and it worked mint straight away. fix this first.

The advance plate and oring sorted it in 5 mins.

i can send you a pm with a pic if ya need the difference is easy to spot. no more issues

[Fav84_2040]

Hello General,

I have been trying to fix this issue for months, please help me!

I need to find the parts and learn how to replace them, do you happen to know the part numbers?

Cheers from Costa Rica

Fabian