2014 Toyota 4Runner Limited new fuel pump gas mileage

Hello, has anyone noticed a drop in fuel economy after replacing fuel pump?/recall.
Please and thank you.

 

welcome, I haven't

 

welcome

 

No noticeable drop here.

 

No. It was the same for me.

 

No change here after recall replacement

 

If you're noticing a difference, it could be due to the battery having been disconnected during the procedure. If the battery is disconnected for a certain period of time, the ECU resets, and any adjustments it has made for your driving style, climate, etc are lost. Give it a few tanks to relearn.

 

Awesome, I purchased the vehicle a few months back and checked for all the recalls. I drove for 1 full tank of gas before the swap and kind of thought it was a little better, maybe my imagination. thanks very much for the tip.

 

Fuel pump causing a change in mileage makes no sense. The fuel is metered by the injectors.

 

Thanks