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03-20-2013, 03:25 PM | #1 |
Drives: Yaris 1.33 litre 2011 Join Date: Dec 2009
Location: Wigan
Posts: 124
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Spark plug torque
Does anyone know the correct torque for the spark plugs on the new Yaris. 1.33 litre. 1NR-FE engine? I have the information the plugs are ILKAR7B11. (NGK). and the torque is 15 - 20 Nm. This seems high to me, can anyone supply the correct information please?
Regards Geoff Peace. |
03-20-2013, 03:28 PM | #2 |
I would not know why it would be different than a 2007/2008. I just changed mine and I think the ft/lb torque is 22. I pulled the TSB from the Micro Image forum DIY pages. You should be able to Google it as well right?
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03-20-2013, 03:29 PM | #3 |
03-21-2013, 01:35 PM | #4 | |
Drives: Yaris 1.33 litre 2011 Join Date: Dec 2009
Location: Wigan
Posts: 124
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Quote:
Regards Geoff Peace. |
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03-21-2013, 02:00 PM | #5 |
ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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38. INSTALL SPARK PLUG
(a) Using a 14 mm spark plug wrench, install the 4 spark plugs. Torque: 20 N•m (204 kgf•cm, 15ft•lbf)
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03-22-2013, 02:44 PM | #6 |
Drives: Yaris 1.33 litre 2011 Join Date: Dec 2009
Location: Wigan
Posts: 124
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08-16-2014, 07:21 PM | #7 |
Winterizing
Drives: 2010 Toyota Yaris Hatchback Join Date: Oct 2011
Location: Pennsylvania
Posts: 157
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I have an '08 hatch back. 1.5 liter. My spark plugs don't fit in a 14 or 15 mm socket. They fit in a 16 mm socket.
_ I could be wrong, it could be the burnt carbon, but I think it is taking me 22 ft*lbs to take the old ones off. _ I'm going with 15 ft*lbs of torque. Is 15 ft*lbs incorrect? _ Does the addition of an extension have to be taken into account when calculating the torque? _ there is this that I found too: _ http://www.autolite.com/media/11853/torquespecs.pdf _ It only gives specs for 14 or 17 mm. Is this a sign that even though mine don't fit in a 14 mm socket, that they are called that anyway?
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33.7 mpg in PA Last edited by bad; 08-16-2014 at 07:24 PM. Reason: added link |
08-16-2014, 08:06 PM | #8 |
Honestly ur putting way to much thought in to it ...just change ur plugs ,use antsieze and snug them up that's it
sent from my S4 on Mars |
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08-16-2014, 08:36 PM | #9 |
Winterizing
Drives: 2010 Toyota Yaris Hatchback Join Date: Oct 2011
Location: Pennsylvania
Posts: 157
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Thanks, I did use antiseize btw. I'm still curious to any other answers though.
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33.7 mpg in PA |
08-18-2014, 02:24 AM | #10 |
Drives: 06' Yaris 1.3l Join Date: Jul 2014
Location: NZ
Posts: 46
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apparently NGK Reccomend AGAINST the use of anti-seize provided you don't leave them for 150K+ miles. Nonetheless I used it when replacing my stock ones with NGK Iridium IX plugs..
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04-27-2021, 06:08 PM | #11 |
Drives: 08' Yaris, 03' Sequoia Join Date: Jul 2009
Location: Canada
Posts: 11
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Spark plugs x Cylinder head assembly
18 N*m 13 ft.*lbf |
05-05-2021, 02:48 PM | #12 |
Oldie
Drives: 2012 yaris sedan Join Date: Apr 2021
Location: Northern california
Posts: 10
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Is a couple grunts about the same?
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