u/ZealousidealAgent815

Hey to all the impala owners.

Hope everything going well.

About 2 months ago maybe 3 I bought a 13 Impala Police Package Impala and like title says gas mileage sucks i getting about 18 to maybe 19 miles per gallon that is lil city driving with highway driving.

I was wanting to ask what would be the first few things you would check or do to try to fix it. About 2 weeks ago I put the lucas injector cleaner in the car and so far that doesn't seem to help.

Thanks in advance for any help.