What is the tork for spark plugs on a 5.7 liter chev 4X4

Asked by Jan 24, 2017 at 12:22 PM about the 1990 Chevrolet C/K 1500 4WD

Question type: Maintenance & Repair

8 Answers

114,965

It depends on the type of plugs you are using, each brand spec a different tightness...

114,965

https://www.bing.com/search?q=tork+for+spark+plugs&FORM=EDGEND

77,785

I never seen anybody torque a spark plug. It would be very light like no more than 10 ft.lbs. You just lightly snug them up. Careful not to put pressure on the porcelain stem as you could crack it and cause a miss.

1 of 1 people found this helpful.
269,475

Yes, snug them up by feel is the way I do it.

77,785

I guess there is a chart. Not changing my ways tho...

57,835

Install them dry and snug.

91,605

Use anti-seize on the plugs when you install them and snug them up by hand.

57,835

https://www.ngksparkplugs.com/about-ngk/spark-plug-101/5- things-you-should-know-about-spark-plugs

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