Toyota broadens sludge-repair program
Automaker alters V-6, insists neglect is cause
By Richard Truett
Automotive News / April 08, 2002
Sludge bustingToyota's latest moves to address engine sludge
Changes 3.0-liter V-6 engines at factory to improve oil circulation
Extends coverage for sludge-related repairs to 8 years from purchase List of suspects