2002 Hyundai Elantra Check Engine Light

2002 HYUNDAI ELANTRA
132,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
CRAIG1602
  • MEMBER
  • 1 POST
2002 Hyundai Elantra. check engine light came on accompanied by rough idle after fuel fill up. Idle is choppy while sitting and will smoth out as you accelerate.Check engine light is still on
and choppy idle still exists. Rough idle only while sitting. idle is smooth otherwise
Oct 26, 2010 at 4:06 PM
Advertisement
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
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.
Oct 26, 2010 at 4:59 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.