2003 Suburban trouble

2003 CHEVROLET SUBURBAN
95,000 MILES • V8 • 2WD • AUTOMATIC
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CDD
  • MEMBER
  • 1 POST
My suv suddenly lost almost all power while I was driving it. Then the power returned after a minute or two. What could be wrong?
Mar 8, 2011 at 7:17 PM
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JDL
  • ✓ASE Certified Mechanic
  • 16,098 POSTS
  • ASE Certified Mechanic
Intermittent issues can be a pain, you have to test when problem is ongoing. Make sure battery connections are all clean and tight. May have to check feed to and from ignition switch. You have to test when problem is ongoing, can't find problem otherwise.
Mar 8, 2011 at 7:41 PM
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