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Aygo Spark Plug Torque Settings

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Guys,

Firstly a thank you to all the great ppl on this forum, I've already got nearly all the details I need to service my wife's Aygo..

But I have been unable to find the correct torque settings for the spark plugs. Does anyone have any ideas what the official word is, or can direct me to where I can find it?

Many Thanks in advance!

ian

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25nm for spark plug 8.9nm for coil pack

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Here is the site thatt shows you how to do it (in Danish).

http://citybugservice.dk/information/vejledning-til-skift-af-taendroer-15/

The torque setting for spark plugs is 25nM, or if you do not have torque wrench, tighten the new spark plugs to the point of resistence and then give it a quarter of turn more (you will feel the washer being squeezed), then stop. The outer bolt holding the ignitor coil is tightened just about to hold the whole thing in place and no more. I have used both the methods, i.e. with torque wrench and without and prefer the no torque wrench technique. It gives a better feed back to your hands. You will know when to stop as the washer gets squeezed. Use Denso spark plugs. No need spending money on the platinum series. I used denso kh20tt. Can even use k 20hr-u11.

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I recently changed plugs on my aygo and did not use a torque wrench - just feel the tightness. Have not had any issues.

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Thanks to everyone for their comments. Very valued, and much appreciated!

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I ve chnaged my spark plugs too and had tightened them, and didnt do any quarter turns and she`s still buzzing away! :D

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