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Title: Technician A says any fault in the cooling system can cause an increase in engine operating ... Post by: jujubee600 on Nov 18, 2019 Technician A says any fault in the cooling system can cause an increase in engine operating temperatures, and therefore cause a change in exhaust emissions and performance. Technician B says advanced ignition timing causes the spark to occur too soon while the piston is coming down ignition on the compression stroke. Who is right?
▸ Technician A ▸ Technician B ▸ Both technicians ▸ Neither technician Title: Technician A says any fault in the cooling system can cause an increase in engine operating ... Post by: qwer34 on Nov 18, 2019 Content hidden
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