1987 Toyota Camry spark plug

176,000 MILES • 4 CYL • 2WD • AUTOMATIC
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ZBUTT75
  • MEMBER
  • 1 POST
what does it mean when my spark plug spark is orange not blue?
Aug 30, 2009 at 3:45 PM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
it means either your plug, plug wire or distributor is bad and not providing a strong enough spark for engine to perform at its best.
Aug 30, 2009 at 3:53 PM
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