2004 Mazda 6 Check engine light

2004 MAZDA 6
83,000 MILES • 4 CYL • FWD • AUTOMATIC
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BLOHMAN
  • MEMBER
  • 1 POST
Check engine light on, surges when starting in morning, rough idle while engine warming up
Apr 11, 2010 at 11:00 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
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.
Apr 11, 2010 at 11:13 AM
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