Oil Sludge in Toyota Engines

Oil Sludge in Toyota Engines
Engine Sludge in Toyota Engines

What is Oil Sludge?

Sludge is the thickening of engine oil. It's caused by moisture and contaminants that break the oil down, causing it to gel and reducing its flow and lubrication qualities.


Toyota's Engine Sludge Settlement

Toyota settled a class-action engine-sludge suit in 2007 that covered an estimated 2.5-million Toyota and Lexus vehicles made between 1997 and 2002. Toyota agreed to repair the "sludged-up" engines for up to eight years from the time of purchase.

Toyota Vehicles Covered by Oil Sludge Settlement
Make Model Years Engine
Lexus ES300 1997-2005 3.0L V6
RX300 1999-2005 3.0L V6
Toyota Avalon 1997-2005 3.0L V6
Camry / Solara 1997-2005 2.2L four-cylinder
3.0L V6
Celica 1997-2005 2.2L four-cylinder
Highlander 2001-2005 3.0L V6
Sienna 1997-2005 3.0L V6

Toyota has staunchly maintained that any such “oil-gel” problems are attributable to owners’ abuse or poor maintenance habits. Despiute that, the automaer did set up a mechanism to reimburse complainants. The language of the settlement appears to include reimbursement to those people who may have already paid to have their sludge damage repaired.


Actions You Can Take

This step is crucial, don't just complain on forums! The sites below will actively manage your complaints and turn them into useful statistics. Both CarComplaints.com and the CAS will report dangerous trends to the authorities and are often called upon by law firms for help with Class Action lawsuits. Make sure to file your complaint on all three sites, we can't stress that enough.

  1. Step 1: File Your Complaint at CarComplaints.com

    CarComplaints.com is a free site dedicated to uncovering problem trends and informing owners about potential issues with their cars. Major class action law firms use this data when researching cases. Add a Complaint

  2. Step 2: Notify the Center for Auto Safety

    The Center for Auto Safety (CAS) is a pro-consumer organization that researches auto safety issues & often compels the US government to do the right thing through lobbying & lawsuits. Notify the CAS

  3. Step 3: Report a Safety Concern to NHTSA

    The National Highway Traffic Safety Administration (NHTSA) is the US agency with the authority to conduct vehicle defect investigations & force recalls. Their focus is on safety-related issues. Report to NHTSA

Share Your Complaint

Add Your Complaint

Join thousands of frustrated car owners who have voiced their opinion and notified other consumers of issues at CarComplaints.com.

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Toyota Customer Assistance Center

19001 S. Western Ave. Dept. WC11 Torrance CA 90509-2991