One problem related to gas recirculation valve (egr valve) has been reported for the 2003 Toyota Tacoma. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota Tacoma based on all problems reported for the 2003 Tacoma.
After driving the vehicle for 40 minutes to one hour fumes become sickening to the point that it was unbearable. Dealer checked the vehicle, had even kept the vehicle in the shop, typed out a report, but fumes were still coming into the vehicle.
| Engine And Engine Cooling problems | |
| Check Engine Light On problems | |
| Engine problems | |
| Gas Recirculation Valve (egr Valve) problems | |
| Oil Pump problems | |
| Engine Knocking Noise problems | |
| Engine Cooling System problems | |
| Engine Oil Leaking problems | |
| Car Stall problems |