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Acura (Honda) 3.2CL V6-3.2L SOHC (2003)05 · Powertrain Management
05 · Diagnostics

Spark Plug: Specifications

Make
Acura (Honda)
Model
CL 3.2CL
Engine
V6-3.2L SOHC
Year
2003
Section
Ignition System › Spark Plug › Specifications
Powertrain ManagementSpecifications · page 1 of 5
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Spark Plug: Specifications

Spark Plug Inspection

1. Inspect the electrodes and ceramic insulator. 

Burned or worn electrodes may be caused by:
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Advanced ignition timing

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Loose spark plug

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Plug heat range too hot

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Insufficient cooling

Fouled plug may be caused by:
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Retarded ignition timing

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Oil in combustion chamber

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Incorrect spark plug gap

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Plug heat range too cold

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Excessive idling/low speed running

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Clogged air cleaner element

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Deteriorated ignition coils

2. Do not adjust the gap of platinum tip plugs (A); replace the spark plug if the gap is out of specification.

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Parts & tools for this job For 2003 Acura CL 3.2L

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