Table 1 shows nine common power train related problems of the 2003 Toyota 4Runner. The number one most common problem is related to the power train (twelve problems). The second most common problem is related to the power train driveline (nine problems).
Complete corrosion of entire frame causing unavoidable damage to framework. Read details...
2003 Toyota 4runner was stuck in 4-lo, vehicle unable to travel at safe highway speeds. Part that needs replaced is transfer case actuator. Read details...
Continuing problem on my 2003 v8 4runner with the drive shaft. When I come to a stop or when I accelerate after a stop there is a momentary lag that feels like a "clunk" or that someone has just run into your back bumper. Read details...