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

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

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 years 1998-2003. Honda may offer assistance with repairs, determined on a case by case basis.

218 people reported this problem
83 comments
Schedule Repair

Search for another problem

RepairPal Car Genius

Ask our experts about your Honda.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

 Auto Repair Expert Auto Repair Expert

Call us at 877-913-1554

Available 9am – 6pm ET Monday through Friday

Call Our Experts