One problem related to engine oil leaking 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.
4 wheel drive would not work. Vcs lites and check engine lites on. Car engine filled with black smoke and was towed to repair shop. Details: drove on freeway and lost traction and than on shoulder with above problem. Differential repaired. Two days later lites on again and oil leak.