If the cooling system is low on coolant, what is a common symptom?

A) The cooling system will not supply any coolant to the heater core so there will be complaint for a lack of heat
B) Hot air comes from the heater at all times due to an overheated engine
C) Lack of heat from the heater, but only when the vehicle is at idle, yet plenty of heat when the engine is operating at highway speeds
D) None of the above


C) Lack of heat from the heater, but only when the vehicle is at idle, yet plenty of heat when the engine is operating at highway speeds

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Tail flicking and tail whipping are behaviors that indicate that a reptile is _____

a. content b. playful c. ill d. agitated

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Fire salamanders are brightly-colored and are found in:

A) Mexico B) Europe C) Australia D) China

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Which sensor has the greatest influence on injector pulse width besides the MAF sensor?

A) ECT B) TP C) IAT D) BARO

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Changes to the drawings will be noted in the _____

A) revision block B) title block C) approval block D) legend

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