2005 GMC Sierra using oil

2005 GMC SIERRA
131,000 MILES • V8 • 2WD • AUTOMATIC
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RAULMARTINEZJR
  • MEMBER
  • 1 POST
Truck is using oil. There or no leaks and no smells. I have to add oil between changes.
Feb 4, 2010 at 11:20 PM
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PEAR69
  • ✓ASE Certified Mechanic
  • 1,482 POSTS
  • ASE Certified Mechanic
How much oil is it using? Look at the spark plugs, let us know what they look like?
Feb 5, 2010 at 8:47 AM
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