Ford fusion energi 2013 bad mileage !

[Fadijebreen]

Hello , I have Ford fusion energi 2013 , and I don't charge it at all , I drive for 90 mile daily , and I used to get an average around 4.1L/100km to 4.4 L/100km for this trip , but from two days , I feel the car acceleration is bad and the average increased to 5.2 to 5.4 for the same trip and with the same driving style , I took it to 3 mechanicals and two of them said , there is nothing with the car , one of them , checked the car with Ford IDC software and found two updates , and cleaned my fuel injector , all of them checked the catalytic on the computer but they found it like new ! , all of the car function seems to be fine , nothing wrong , but I know my car and there is something wrong , please any one can help me why I feel that the car acceleration and the fuel economy got worse ? :( , Sorry for the long introduction

[vangonebuy]

You are achieving very good mileage.

4.1 - 4.4 = 57 - 53 mpg.

5.4 = 43.5 mpg is still very good.

Your petrol is probably ethanol free.

We average 39 mpg + without any careful driving techniques. As a Hybrid, not an Energi.

 

Petrol can changed seasonally.

Try a different brand of Petrol.

A recent tire replacement or tire pressure can affect mpg a bit.

If you recently stopped charging your battery, That would make a big difference.

 

 

I find the best mileage with an almost or fully charged battery.

Watch your Engage screen.

And keep the Blue EV assist motor off.

Running on ICE 2 KW bars will make the mileage go up.

The gas engine will turn off to use its battery charge.

Fight it.

Tap the pedal to start the ICE or turn on an accessory (seat heater or air conditioning) to keep the EV assist off.

 

See if it help.