Fuel usage

Asked by Jul 25, 2018 at 02:03 PM about the 2002 Cadillac DeVille

Question type: Maintenance & Repair

How much fuel does a 2002 DeVille
use at idle

1 Answer


I doubt there is data on that and it would depend on whether the AC was on or not. I am Guessing it could be a couple of gallons an hour.

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