Thread: my mpg
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Old 30-01-16, 12:30 PM   #10
talkingcars
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Location: UK
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Quote:
Originally Posted by Skillen View Post
Filled up at the top of Ben Nevis, coasted down its windy road for 20 miles and filled up a third of a gallon!
Modern cars use more fuel coasting in neutral then rolling in gear as the ECU switches off fuel as the engine slows until just above tickover speed.
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