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99 Jeep Grand Cherokee engine light

1999 JEEP GRAND CHEROKEE
56,000 MILES • V8 • AWD • AUTOMATIC
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ATFREEBORN
  • MEMBER
  • 1 POST
check engine light is on. Could this indicate the need for a tune up, which is long overdue?
Nov 26, 2010 at 7:17 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Could be-check engine light on. Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
Nov 26, 2010 at 8:38 PM
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