The Biggest Problem with the 3.5L V6 Engine in Toyota and Lexus Models Owners Need to Know About
The later year (2010 and beyond) model version of the 2GR-FE engines found in popular Toyota and Lexus models is a good, solid engine except for one “Achilles' Heel.” Here is what a popular Toyota mechanic has to say about it to owners as he discusses and demonstrates what the problem is, why it is so expensive to have fixed, and your options should you own one with this problem.
Source: torquenews.com