Technician A says that poor fuel economy can be caused by a ...

[NClaborn]

Technician A says that poor fuel economy can be caused by a defective thermostat. Technician B says that a defective evaporative charcoal canister can cause poor or reduced fuel economy. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that a stretched (worn) timing chain can cause the engine to lack power at slow speeds. Technician B says that a clogged exhaust system can cause the engine to lack power at high speeds. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

[mcarey591]

Answer to Question 1

C

Answer to Question 2

C

[NClaborn]

Excellent

[Laurenleakan]

Great answer, keep it coming