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Changing plugs on 3.7 - routine or any weird break off issues?

Duane Black

TMO Race
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Durham, NC
So I'm guessing routine.... the 3.7 isnt knoem for its problematic plug breaking in the head, correct? Routine, quick job... pop the coil off, one plug out, another in... remember the anti-seize... go another 100k, right?
 

Apex3V

Heel-n-Toe Enthusiast
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Charlotte, NC
When I changed them on my friends car we had no issues with any of them breaking off inside the cylinder head. I say gently break them loose and go 1/4 turn loose and then reset position and repeat until it gets loose enough to turn by hand.
 

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