1987 Gmc S15 Headlights Kill Engine Troubleshooting Worked Tried Bypass Switch

1987 GMC S15
200,000 MILES
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ANONYMOUS
  • MEMBER
  • 1 POST
headlights kill the engine and troubleshooting has not worked.Tried to bypass the switch but still nothing.
Mar 8, 2013 at 2:09 AM
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HOMER1967
  • ✓ASE Certified Mechanic
  • 875 POSTS
  • ASE Certified Mechanic
i would have the alternator and battery tested.
Mar 8, 2013 at 2:13 AM
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