SPARKPLUB PROBLEMS

  • Tiny
  • raljo28
  • 2000 Mercury Sable
  • 6 CYL
  • 89,000 miles

What do I do when my sparkplug
backs off and wont seat. This is on a 2000 mercury sable. DOHC. V-6

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Wednesday, July 20th, 2011 AT 9:23 AM

1 Reply

  • Tiny
  • mhpautos
  • Expert
  • 30,598 posts

Spray a good amount of lube down around the plug, work the plug back and forth, with a mind to take it out, hopefully it is just carbon and not a crossed thread, try and remove the plug and run a thread chaser down to cut out any carbon.

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Wednesday, July 20th, 2011 AT 11:17 AM

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