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jofari jofari
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7 years ago
The switching valves on the AIR pump have failed several times.  Technician A says that a defective exhaust check valve could be the cause.  Technician B says that a restricted exhaust system could be the cause.  Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician
Textbook 
Automotive Engine Performance

Automotive Engine Performance


Edition: 5th
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seaspray-greenseaspray-green
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#1
Posts: 175
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7 years ago
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jofari Author
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7 years ago
Helped a lot
macbookpro1
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Yesterday
Correct Slight Smile TY
ouasfoudgewu
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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