Toyota 1UZ-FE Complete Expert Guide to Performance, Reliability, Common Problems & Maintenance
The Toyota 1UZ-FE is a 4.0-liter DOHC V8 engine produced from 1989 to 2004, originally engineered for the Lexus LS 400. It is one of the most reliable V8 engines ever built, with documented real-world lifespans exceeding 400,000 km (250,000 miles) on factory internals — but only when its four critical maintenance points are respected. … Read more