Author Question: Technician A says that OAT type coolant should be changed every 2 years. Technician B says that IAT ... (Read 111 times)

rosent76 · **on:** Jun 23, 2018

Technician A says that OAT type coolant should be changed every 2 years. Technician B says that IAT type coolant should be changed every 2 years. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician

Question 2

Testing for galvanic activity is done with the coolant ________ and the engine ________.

A) Warm; running B) Cool; running
C) Warm; engine not running D) Cool; not running