The customer concern is poor heater operation, and the top radiator hose and both heater hoses are at 160 deg. F. Technician A says this problem is caused by a plugged heater core. Technician B says the thermostat must be stuck open. Who is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
D) Neither technician A nor B
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Before turning drums or rotors, all rust must be removed from mounting surfaces to eliminate ____________________.
Fill in the blank(s) with the appropriate word(s).
A drip-proof motor is designed to prevent any lubricating oil from leaving any of the bearings.
Answer the following statement true (T) or false (F)
Meat from older animals usually has a more intense and distinct flavor as compared with
younger animals grown and fattened for slaughter. A. True B. False
Memory codes are being discussed. Technician A says that when pulling memory DTC's, current condition does not matter. Technician B says most PCM's are programmed to erase a memory fault when a preset number of warm up cycles is reached without a repeated failure. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B