Long time to start

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Just out of curiosity, why not wd40? Also how do you run it with the manifold off? Thanks.

WD40 is as it's name implies a water dispersant not a release agent, can't remember the proper name in English LOL but it's degrippant in French.
There is no throttle on a diesel ergo it will idle happily with the manifold off even if it has a MAF it would seem. Just don't try to rev it.:eek:
 
WD40 is not an oil, release/easing agent or electrical contact cleaner....

It is a Water Dispersant and should never be used for anything else....


Really? WD40 themselves might not agree with that statement.

WD-40 Lubricates, Cleans, Protects, Penetrates & Displaces Moisture


Did you know...


  • WD-40® can clean your bike & tools, remove grease, and lubricate locks, hinges, & all moving parts
  • WD-40 removes paint, gum, rubber cement, rubber adhesive, stickers, rust stains and more
  • WD-40 loosens and penetrates rusted or stuck bolts and plumbing joints
 
WD40 is a dreadful release agent compared to the alternatives


That's a bit strong, but as RELEASE agents go, I agree there are things that work better, but chances are they won't be as good as WD40 at doing other things.

Try GT85 from Machine Mart, for a change.
It is excellent for an all-round maintenance fluid.

Most of these fluids are kerosene based, and anyone can make a pretty good release fluid from a mix of about 9 parts of kerosene (28 seconds heating oil) to one part cheap engine oil.
 
the right tool for the right job


Just so. But most times I guess people have to use what they have.


LUSOL used to be pretty good but I think that company ceased trading a while back
PLUSGAS?

What do people use these days?

I find my oxy-acetylene torch and a 2 pound hammer loosens most things.
 
Right, now i am fully educated on penetration and lube, why the copper grease and where?

going out to buy the glow plugs today, worth changing as they will be 10years old anyways! might have to main dealer the manifold gaskets thou?
 
I would summise the Copper Grease is to be used on the Glow Plug Threads to prevent them from seizing up in the long run....

Copper Grease is very good for all high heat environments etc as the Copper Particles are not effected by heat and disipates it readily and do not distort under high heat input, thus they will slide about when it comes to unscrewing the item....

Copper Grease is very useful on Spark Plugs, Exhaust Nuts and Bolts, Wheel Nuts etc....as well as Glow Plugs.....

If you ever need to undo the Glow Plugs again, you will be pleased you smeared some CG on the threads....
 
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