2003 Mazda Tribute Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Mazda Tribute
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2003 Mazda Tribute ProblemsDamaged PCM Wires May Cause Engine Misfires
If the engine is misfiring, it may be caused by a damaged wire(s) which connect the fuel injectors to the Powertrain Control Module (PCM). The damaged wire(s) can be repaired or the emission wire harness replaced. A misfire can result in a loss of engine performance and illumination of the Check Engine Light.
The DPFE (differential pressure feedback EGR) sensor tends to fail. The DPFE sensor monitors function of the EGR valve by measuring pressure changes in the exhaust gas recirculation (EGR) system. Symptoms of a failing DPFE sensor are hesitation or stumbling when driving along with illumination of the Check Engine Light.
If the engine stalls after a cold start (the vehicle has been parked for a while), the idle air control (IAC) valve may be sticking. It may be fouled with carbon buildup. If cleaning the valve does not solve the problem, replacement will be needed.
2003 Mazda Tribute Questionshave a new battery yet it dies overnight (2 answers)
A repair shop found no problem they sprayed carb with spray and it started but not this time has new battery this is 2nd time have 82,000.00 miles on car.
this has happened twice in very heavy rain and also in the carwash. What could be the problem?
2003 Mazda Tribute RecallsLower Control Arm Can Fail And Separate
In some cold weather states, the lower control arm of the vehicle front suspension may corrode excessively and fracture. Dealers will install a newly designed reinforcement cross-brace free of charge to resolve the problem.
Mazda Tribute models equipped with a V6 engine are being recalled because inadequate clearance between the engine cover and the speed control cable connector could result in a stuck throttle when the accelerator pedal is fully or almost fully depressed. This risk exists regardless of whether or not the speed control (cruise control) is used.
A stuck throttle may result in very high vehicle speeds and make it difficult to stop or slow the vehicle, which could result in a crash. Dealers will correct this concern by increasing the engine cover clearance. Remedy parts are expected to be available in mid-August. Until then, dealers will disconnect the speed control cable as an interim remedy if parts are not available at the time of an owner's service appointment. The Mazda recall number is 6812G.