Thread: Idle issue?
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Old 06-20-2012, 01:59 PM   #262
Toy86
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Quote:
Originally Posted by davisk6 View Post
This is actually incorrect. When in gear, the engine will go into vacuum, using zero fuel, as the rotating mass of the transmission keeps the crank moving. When in neutral, the car is at idle, therefore, the throttle must open and fuel is used to keep the car from stalling.

http://www.ehow.com/facts_7594902_co...-save-gas.html
CORRECT!
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