GTO-3 Spark plug gaps

[Fxwhisper]

Hi

I have a issue with my 2003 noble m12 gto-3. Its started missfiring under load, and now all the time.

I hear they are very sensitive to spark plug gaps, does anyone know what they should be?

The plugs that are in the car are NGK PTR5D 10, are these the correct plugs??


Many Thanks

[mgbond]

I think 37 thou is the answer!

Bondy

[Fxwhisper]

Thanks Bondy

and are the NGK spark plugs ok to use??

Thanks fx

[mgbond]

That I don't know, I use the ones from ford. I think the part numbers are on the noble parts site.

Bondy

[S26VE P]

from noble parts: Motorcraft AGSF32WM - 40thou gap

[Fxwhisper]

Thanks for all the info guys.

Problem has been solved, it was the gaps on the plugs. I just regaped the old plugs, and its now cleared are running like a champ

Result!

[leeshell]

Is it the same (40 Thou) for the 3R?

Ta

[Jenx]

leeshell said:

Is it the same (40 Thou) for the 3R?

Ta

Yes.