Why has my car mpg suddenly dropped?

Why has my car mpg suddenly dropped?

Here are some the main causes for a sudden drop in gas mileage: Bad oxygen sensor and air filters-in all forms will affect the fuel mixture and your fuel efficiency. Dirty, Bad or leaking fuel injectors or fuel pump-will also affect the fuel mixture and lead to slow acceleration, loss of power and fuel inefficiency.

How many gallons of gas does a 2007 Toyota Avalon hold?

18.5 gallons
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2007 Toyota Avalon
Annual Fuel Cost* $2,050
Cost to Drive 25 Miles $3.40
Cost to Fill the Tank $58
Tank Size 18.5 gallons

How far can a Toyota Avalon go on Empty?

Stats for the Toyota Avalon

Data points 37
Average distance 34.46 miles
Max distance 80 miles
Min distance 2 miles
St. Dev. 20.19

How many miles does a Toyota Avalon get?

1,058 Toyota Avalons have provided 28.8 million miles of real world fuel economy & MPG data. Click here to view all the Toyota Avalons currently participating in our fuel tracking program.

What does it mean when Your MPG drops 20%?

BTW, there is a code if the ECT (engine coolant temp) does not come up withing a certain time frame. You could also have a fuel leak. My 2010 FIT dropped 20% immediately upon moving to a much colder climate. I checked tire pressure and changed air filter, changed gas stations. Still off by 20% ( 10 miles per gallon).

Why did my mpg drop on my 2010 fit?

My 2010 FIT dropped 20% immediately upon moving to a much colder climate. I checked tire pressure and changed air filter, changed gas stations. Still off by 20% ( 10 miles per gallon). Is it just the cold environment? Car is parked in a garage when not driven

What should my mpg be on my car?

One low tire can kill fuel mileage so tire pressure can be a consideration. You should be getting about 29-31 MPG overall with this car. If it was just one 27 MPG tank, then I would chalk it up to an anomaly, and it would still in the ballpark.