1999 GMC Yukon Flooded

1999 GMC YUKON
160,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MARSH2010
  • MEMBER
  • 1 POST
What is the best way to unflood a engine of gasoline?
Jan 25, 2010 at 5:40 PM
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PEAR69
  • ✓Experienced Mechanic
  • 1,482 POSTS
Remove the all of spark plugs and crank the engine a few times - then let it sit for about one hour with the plugs out. This will dry up the gas in the cylinders..
Jan 25, 2010 at 6:00 PM
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