some one said don’t change it because one of the fasteners is held with a nut inside the spool which turns so you can’t retighten it 

thought  they  were all set screws 

mines done 30k so would like to change oil   Thanks 

and used after market filter and had problems refitting filter ,not being able to tighten set screws or bolts because the nut holding it spins so it won’t tighten

all the videos I have seen all the fasteners look like set screws 

thanks 

I am looking at doing mine now at 30k miles 

I've had to fit the standard cats back on as I've got one of those cars that just can't pass an MOT with 300 cel HFCs despite how hot I get it and how much cat/injector cleaner I put in the fuel.  Best I've got the Co2 is 0.4%. My inspector is visibly willing it to pass every retest.  Lamba and HC pass.

I've put the standard CATs back on for a re-re-re-test but I can't find the nuts for the captive bolts.  It looks close to an M10 but an M10 won't fit.  Anyone know the size?  Imperial maybe?

I will be replacing the diff bushes, W brace, rear wheel bearing hubs over the coming weeks but I am struggling to find any official advice/instructions for torque settings, probably because I'm terrible at this internet thing 🤦‍♂️ Can anyone confirm the following please

Rear diff bush mount

Front diff bush (ears?)

Diff to driveshaft bolts

Diff to axel shafts

Axel nut

Axel hub mount

Wheel lug nuts

W brace bolts

Is there a Nissan document somewhere online that can be shared at all?

Thanks to anyone that can help!

They look like mounts but there was nothing fitted there on my car, and looking through dozens of exhaust fitting videos on YT there isn't on any 370z

recently purchased a supercharged 370z and am doing some maintenance bits, realised I can’t remove the intake plenum with my current set of tools

does anyone in the north ldn / herts region have a 12mm long enough to reach the bolts underneath the plenum?

pictures attached

My 370z is now over 10 years old but only done about 35k miles 😀 does the Serpentine belt seem ok as its never been replaced, had it replaced on my 350z as it was starting to crack a little, it was serviced and  MOT'd back in August and they didn't mention anything 🤔

I have a mis-fire, turns out my loom had melted due to a coil lead being trapped and arching apparently, I have had a new coil loom fitted but still mis-fire, in conversation, true or not?... that the earth straps can cause a mis-fire?, has anyone had any experience of this?

I am having the crank sensors checked, any other simple things to check before it starts costing again...... I have had new plugs and coil packs...... always use the good petrol and not supermarket..... whether that actually helps or not but.... any help would be greatly appreciated folks

Thanks

Phil

For the first mile the oil pressure will show 70psi when accelerating and 35 on tickover. These figures drop to 60 and 25 with hot oil and I wondered if that was as expected?

There are no bad noises coming from the engine and it does seem to go quite well.

Any comments or other suggestions will be welcome.

Thanks,

Roy 

I can only think Spark plugs and gearbox oil may be changed or I may end up paying less if those dont need doing. Couldn't get through to London West RRG...Phone lines are crap.

Any ideas? As theyre the only HPCs i can see around here

Looking to get a few things done on my Zed given it's coming up to my 3rd year of ownership - oh how time flies!

Mainly, I'm looking to get the JWT lightened flywheel and clutch kit from Torqen, as well as pads and discs all around (most probably EBC).

I've seen RT recommended here, but was wondering if there were any recommended spots even more central?

Cheers

Does anyone know what grade/spec of engine oil is preferred on the MY 19' Nismo? I have my major service due this month, and been quoted £550 for parts & labour at Nissan.. But as I work in a Factor, I'm thinking of supplying my own parts (OE quality obvs) but they won't tell the oil grade??

TIA

When I lived down in Surrey I was very fortunate to get the car serviced at Sly’s but it’s quite a trek down to Kent from here so I was wondering if people have any recommendations for good places to service a zed in the Midlands. I am based near Hereford.

Any recommendations would be much appreciated.

thanks.

P1, P2, P3 services come with “Performance Nissan Specialist†stamp in a service book. Servicing of your Zed is done using Genuine Nissan parts and fluids; options with upgraded components are available on request.

Mechanical works undertaken at our premised range from brake pads replacement and exhaust fitting, to coilovers installation and clutch change.

Other services like 4 wheel alignment using Hunter DSP600 machine, M.O.T., air con re-gassing and more.

Here is a price guideline for some of the mechanical services (350z and 370z):

P1 Service: from £95

Includes engine oil filter and oil change. All Nissan P1 checks and procedures.

P2 & P3 Service: from £225

Includes P1 service items plus new air filter, brake fluid change

£40 extra for 370z and 350z from 2007 onwards, due to twin air filter setup.

Additional servicing items and their intervals:

Spark plugs: additional £95 (for 2003-2006 350Z) or £185 (for 2007+ 350Z and 370Z) on P1, P2 or P3 service (change every 5 years or 54,000 miles)

Coolant change: additional £85 on P1, P2 or P3 service (change every 3 years or 36,000 miles)

Gearbox and diff oil change: additional £85 on P1, P2 or P3 service

M.O.T.: £50

Aircon re-gas: £60

4 wheel alignment: £100

Brake pads fitting: £40 (front or rear)

Brake discs and pads fitting: £75 (front or rear)

All prices include VAT.

Feel free to contact us with further price enquiries.

Any half or info greatly appreciated 

I'm shortly going to throw big handfuls of cash into my z-shaped moneypit and have the underside restored. Everything's coming off, fuel tank, subframe, the works.

When it's reassembled it makes sense to take the opportunity to replace bushes along the way. The subframe bushes are obvious but there are so many options for various kits I don't know where to start. Would you just go for a full kit for the rear suspension?

Also I've really no need for poly bushes but I'm strong to find OEM stuff...

Advice gratefully received!

Thanks.