× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2002 Hyundai Elantra GLS 2.0L Poor Idle Quality, misfire
Posted to Asian Driveability on 7/9/2009 12 Replies

Engine misfire develops when engine hot. Cyl.#2 misfire code set but no MIL comes on. DTC is easily erased but returns after driving awhile. Other than rough idle due to misfire the engine runs well with plenty of power. Replaced spark plugs with NKG (same as ...

12 Replies Received (View Replies)

  Related Documents & Media  2002 Hyundai Elantra GLS

 
Message Closed w/FIX

car Vehicle Data

2002 Hyundai Elantra GLS

VIN KMHDN45D02
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursHot

Trouble Codes

P0302Cylinder 2 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 Hyundai Elantra GLS

VIN KMHDN45D02
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursHot

Trouble Codes

P0302Cylinder 2 Misfire Detected