One problem related to engine has been reported for the 2002 Toyota 4Runner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Toyota 4Runner based on all problems reported for the 2002 4Runner.
2002 Toyota 4-runner engine problem. Like other Toyota engines, this one at 48,000 miles, has a severe sludge build up problem despite maintenance that has followed recommened preseciptions in the owner's manual. Toyota refuses to honor its power train warrantee in repairing or replacing the engine despite the malfunction. Musson patout has acted in a dishonarable and disreputable manner in repairing this automobile according to warrantees purchased with the vehicle.