FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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2003
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Civic L4-1.7L CNG
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Spark Plug
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Application and ID
Spark Plug: Application and ID
NGK
PFR7N-D
Gap
0.7 - 0.8 mm (0.028 - 0.031 in)
Torque
18 N.m (13 lb.ft)