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Mercedes Benz
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2006
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SL 55 AMG (230.474) V8-5.5L SC (113.992)
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Spark Plug
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Application and ID
Spark Plug: Application and ID
Spark Plugs
NGK
ILFR 6 A
Gap
0.031 in (0.8 mm)
Torque
18 - 22 ft lb (25 - 30 Nm)