Respuesta :
ANSWER:
Both Technicians A and B are correct.
EXPLANATION:
- Vehicle’s engine oil should "meet the vehicle manufacturer’s standards". Also, specified viscosity of oil should be used.
- Both of the term here refers to the quality of product that has been used in the vehicle. Both of the technician has a good point for a vehicle.
- Using poor quality oil would damage the parts of vehicle. And the amount of viscosity is important to be measured before pouring into the vehicle.