2012 Hyundai Elantra spark plugs replace

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Page 251 of 383

Hyundai Elantra 2012  Owners Manual Driving your vehicle
44 5
Use high quality ethylene glycol
coolant
Your vehicle is delivered with high quality
ethylene glycol coolant in the cooling
system. It is the only type of coolant that
should

Page 301 of 383

Hyundai Elantra 2012  Owners Manual 713
Maintenance
NORMAL MAINTENANCE SCHEDULE (CONT.)
105,000 miles (168,000 km) or 84 months
❑Rotate tire
❑Inspect battery condition
❑Inspect air cleaner filter
❑Inspect vacuum hose
❑Inspect

Page 305 of 383

Hyundai Elantra 2012  Owners Manual 717
Maintenance
MAINTENANCE UNDER SEVERE USAGE CONDITIONS
SEVERE DRIVING CONDITIONS
A - Repeatedly driving short distance of less than 5 miles (8 km) in normal
temperature or less than 10 miles (16 km

Page 307 of 383

Hyundai Elantra 2012  Owners Manual 719
Maintenance
Air cleaner filter
A Genuine HYUNDAI air cleaner filter is
recommended when the filter is
replaced.
Spark plugs
Make sure to install new spark plugs of
the correct heat range.
Cooling