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motorhead motorhead
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Posts: 5695
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8 years ago
Technician A says that high HC emission levels are often caused by a fault in the ignition system. Technician B says that high CO2 emissions are usually caused by a richer-than-normal air-fuel mixture. Which technician is correct?
A) Technician A      B) Technician B      C) Both technicians      D) Neither technician
Textbook 
Automotive Technology

Automotive Technology


Edition: 4th
Author:
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mag90simag90si
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#1
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8 years ago
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motorhead Author
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#2
8 years ago
Upwards Arrow Correct
wrote...
#3
4 years ago
Thank you
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