Technician A says that you should not use fuel hose for an application in which hot oil will be used, such as for a transmission cooler line. Technician B says that it does not make a difference whether the oil is hot or cold. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because fuel hose is not designed to withstand the high temperatures associated with hot oil, which can cause the hose to deteriorate. Transmission cooler lines require hoses that can handle both the chemical properties and the temperature of the oil.

Technician a Says That You Should Not Use Fuel Hose