Multiple Choice
Technician A says that the best practice is to replace air filters on turbocharged engines when the restriction gauge reads 20-25" (51-63 cm) of H2O. Technician B says the filter should be replaced around 10-15" (25-38 cm) H2O to prevent increased fuel consumption caused by a restricted air filter. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B
Correct Answer:

Verified
Correct Answer:
Verified
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