TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.

Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.

Date Published
APR 23, 2014
NHTSA TSB #
10229871
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