1993 Ford Expedition

Tiny
FLAVIS
  • MEMBER
  • 1993 FORD EXPEDITION
1993 Ford Expedition

When dry compression test indicates low compression in one cylinder, what are the next steps?
Friday, April 3rd, 2009 AT 10:08 AM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Use a wet test on that cylinder and see if it brings the compression up.

If it dont suspect valve issues or major damage to piston.

If it does bring it up to normall suspect worn piston rings.
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Sunday, April 5th, 2009 AT 9:16 AM

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