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RaviPatel001 RaviPatel001
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6 years ago
Technician A says that spark knock (ping or detonation) can be caused by a lean air-fuel mixture. Technician B says that an inoperative cooling fan could cause the engine to spark knock. Which technician is correct?
A) Technician A only      B) Technician B only      C) Both technicians      D) Neither technician
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ItsMackeeeyItsMackeeey
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6 years ago
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RaviPatel001 Author
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#2
6 years ago
found this very helpful thank you
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