Porous Engine Block Casting May Cause Engine Oil Leaks: Honda Pilot Engine & Powertrain

Problem overview

The engine may develop and oil leak due to a porous engine block casting. The repair procedure is dependent on where the leak is located. Honda has released a service bulletin covering model year 2003. Honda may offer assistance with repairs, determined on a case by case basis.

33 people reported this problem

13 comments

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Honda Pilot vehicles with this problem

3 model years affected

Average mileage: 149,875 miles

(95,000 - 205,000)

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Porous Engine Block Casting May Cause Engine Oil Leaks on Honda Pilot

Problem overview

Honda Pilot vehicles with this problem

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Ask our experts about your Honda.