Spark Plugs

[gene]

That also doesn't mean you should rely on the factory setting. Always double check with a gauge. Ive pulled a plug out of the box once to find that it was almost closed up.

Thanks guys.
I had a good look at my 4.5 engine today and found the spark plugs. What do I need to remove to gt to the spark plugs.
Thanks Gene

[mjr350]

Nothing from memory if you have a few extension bars and a uni joint thingy. I might have removed the intake tube but I can't remember.

[gene]

Nothing from memory if you have a few extension bars and a uni joint thingy. I might have removed the intake tube but I can't remember.

Thanks. I do have those things including the uni thing. I will have a go soon, Gene.

[mjr350]

Get in and give it a go.
Try a small length of fuel hose or even garden hose as a plug starter. Put the plug in the end of the hose and locate the hole tgst way.
The humble tb45 is a piece of piss to change plugs on after upgrading from a vy one tonner with an LS1. The rear 2 plugs on the drivers side up near the booster have a few pieces of skin still attached.

[gene]

Get in and give it a go.
Try a small length of fuel hose or even garden hose as a plug starter. Put the plug in the end of the hose and locate the hole tgst way.
The humble tb45 is a piece of piss to change plugs on after upgrading from a vy one tonner with an LS1. The rear 2 plugs on the drivers side up near the booster have a few pieces of skin still attached.

Thanks mjr350. I will have a go soon. I think I have a bit of plactic see through through hose that will do the trick.

[Chubba]

And I've seen cases (yes, more than once) where even professional mechanics have hit the side of the plug hole and closed the gap..

Forgot to mention, I gap mine to 0.8..

jff45 You wouldn't happen to know the gap for lpg ?

[jff45]

No mate, never used LPG..

[garett]

jff45 You wouldn't happen to know the gap for lpg ?

0.8 gap for lpg what i use for nearly all lpg engines

[jay see]

0.8 gap for lpg what i use for nearly all lpg engines

I send this to NGK.

*Hello,

I looked up my vehicle a 1997 GU Nissan Patrol 4.5lt and it can up with
part # BPR5EIX-11.
However I'm dual fuel and would like to know what plugs do you recommend
for me.
Thanks
John

Response.

With gas you actually go one heat range colder, the standard plug is
BPR5E-11 with the better performance iridium equivalent plug being the
BPR5EIX-11.

With yours though the heat range colder options are = standard BPR6E-11
or iridium BPR6EIX-11. If you use the standard type we recommend that
you close the gap back from 1.1mm to 1.0mm however with the iridium
option this can be done but not recommended as the ground electrode can
be broken off when doing this on these types of plugs as the electrodes
are so fine.

I hope this is of help to you.

Kind regards

Craig Young
Credit & warranty Officer