check engine light

2003 TOYOTA TACOMA
107,000 MILES • 6 CYL • 2WD • AUTOMATIC
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FIEDY P
  • MEMBER
  • 1 POST
my "check Engine" light came on for about 100 miles and now its gone no light like nothing ever happened? why did it do this and how do i fix it?
Jan 19, 2011 at 7:49 AM
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DOCHAGERTY
  • ✓Experienced Mechanic
  • 9,606 POSTS
The first item to address is to scan for the fault that had the light come on in the first place.
Jan 19, 2011 at 7:53 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Have codes checked at most autoparts stores. Some codes will appear and disappear, these are soft codes, may be caused by bad fuel or a gas cap that is loose.
Jan 19, 2011 at 7:53 AM
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