2003 Gmc Envoy Does Headlight Flicker Give Gas Speeding

2003 GMC ENVOY
116,000 MILES
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ANONYMOUS
  • MEMBER
  • 1 POST
why does my headlight flicker when i give gas when speeding up
Nov 16, 2012 at 6:38 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
Do they get brighter? Any applicable trouble codes?
Nov 16, 2012 at 9:46 AM
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