if the vehicle is running (idling) for no more than 1 or 2 min. MAX will use less gas. It takes alot of gas to start the vehicle and to get the engine back up to temperature so the computer can go into "closed loop"
( but I wouldn't leave an engine running in case of Theft, )
2006-10-13 04:09:06
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answer #1
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answered by Gimpy 2
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More gas when left running, so unless it is a dash out & in, turn it off!
2006-10-13 03:32:59
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answer #2
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answered by fairly smart 7
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They use more gas when left running....
2006-10-13 03:29:11
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answer #3
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answered by RiverRat 5
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While running generally uses more fuel.
2006-10-13 03:28:19
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answer #4
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answered by done wrenching 7
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Yes, most definetly they do.
2006-10-13 03:26:50
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answer #5
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answered by mailbox1024 7
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