Multiple Choice
Technician A says a new or rebuilt engine should have the idle maintained above 1500 rpm for at least 20 minutes to insure proper lubrication and break in. Technician B says long periods of idle are hard on the camshaft. Who is correct?
A) Technician A
B) Technician B
C) Both technicians
D) Neither technician
Correct Answer:

Verified
Correct Answer:
Verified
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