Problemas
14.) Adriver complains that a vehicle's automatic transmission does not shift properly.Upon a test drive this condition n is verified and an engine misfire is detected Which o done first? OA. Performa in OB. Meas pressure OC. Diagnose the engine misfire CD. Replace the spark plugs
Roztwór
Leonardo
élite · Tutor durante 8 años
4.5
(259 Votos)
Respuesta
The correct answer is C. Diagnose the engine misfire.When a driver complains about a vehicle's automatic transmission not shifting properly and an engine misfire is detected during a test drive, the first step should be to diagnose the engine misfire. The engine misfire is a more critical issue that needs to be addressed first before proceeding with any other repairs.Diagnosing the engine misfire will help identify the root cause of the problem, which could be related to the spark plugs, ignition system, fuel system, or other engine components. Once the engine misfire is diagnosed and resolved, you can then proceed with addressing the transmission shifting issue.Performing a scan (option A) or measuring pressure (option B) may be helpful in diagnosing the transmission problem, but it is not the immediate priority in this scenario. Replacing the spark plugs (option D) may be necessary if the misfire is caused by worn or fouled spark plugs, but it is not the first step to take.Therefore, the correct answer is C. Diagnose the engine misfire.