Hyundai Accent: Check spark plugs and ignition systemInspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.
Change to "winter weight" oil if necessary
To keep locks from freezingReplacement
1.
Disconnect the back up lamp switch connector (A).
2.
Remove the back up lamp switch (A).
3.
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Inspection
1.
Check the engine oil quality.
Check the oil deterioration, entry of water, discoloring
of thinning. If the quality is visibly poor, replace the oil.
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Replacement
ATF of 6 speed automatic transaxle doesn’t need to be replaced.
If the vehicle is used severely in business or personal use, ...