Question

Technician A says that synthetic blend oil has the same service life as that of full synthetic oils. Technician B says that conventional oils have a shorter service life than that of synthetic oils. Who is correct

Answer 1

In this case, both technicians are correct because conventional oil wont last as long as full-synthetic or full-synthetic high-mileage oil. high-mileage or regular full-synthetic? I say go with the full-synthetic high-mileage oil because it can handle more miles than the regular low-mileage oil. it also wont damage ur motor unless ur motor requires low-mileage oil.

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