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Home >> Kia >> 2004 >> Optima LX, 2.4 6, Standard >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System >> Spark Plug Cable >> Installation (2.7L V6)
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Installation (2.7L V6)

Improper arrangement of spark plug cables will induce voltage between the cables, causing misfiring and surging at acceleration in high-speed operation.

Therefore, be careful to arrange the spark plug cables properly as shown in the illustration.

Fig 1: Identifying Spark Plug Cable Routing (2.7L V6)
G00903319Courtesy of KIA MOTORS AMERICA, INC.