Hyundai Accent: Check battery and cablesWinter puts additional burdens on the battery system. Visually inspect the battery and cables as described in section 7. The level of charge in your battery can be checked by an authorized HYUNDAI dealer or a service station.
Use high quality ethylene glycol coolant
Change to "winter weight" oil if necessaryTroubleshooting
Troubleshooting
Symptom
Suspect area
Remedy
Engine misfire with abnormal internal lower engine noises.
Loose or improperly installed e ...
Repair procedures
On-vehicle Inpection
•
Check that the battery cables are connected
to the correct terminals. ...