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February 1, 2026 Service bulletin

Service Bulletin

Honda technical service bulletin A26-002 for 2013-2015 Honda Pilot.

Bulletin number
A26-002
Component
Engine
Summary
Service Bulletin - The piston ring function deteriorates due to ring low wear toughness and sticking from sludge. Oil adheres to the spark plug leading to carbon fouling and misfire. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.

Owners of these vehicles have filed 142 complaints in the engine category.

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