One problem related to automatic transmission torque converter has been reported for the 2008 Toyota 4Runner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Toyota 4Runner based on all problems reported for the 2008 4Runner.
2008 Toyota 4 runner. Consumer writes in regards to transmission repairs and seeks reimbursement. According to the invoice, the thrust bearing behind the front planetary failed and damaged the front planetary gear. The damage from the planetary contaminated the unit with metal, causing the need for the torque converter and electronics to be replaced.