New engine MPG - Toyota Yaris Forums

NYC-SE · 09-27-2015, 02:12 PM

Yeah that does seem like heavy traffic. That might have something to do with it. If all your driving was in those conditions your MPGs would certainly be low. But I thought you said that normally you drive in moderate traffic.

Otherwise I'm at a loss. Like I said before any engine showing those numbers would almost certainly be showing other signs of trouble. With a new engine that seems unlikely.

Undetected fuel leak?

I don't know. Let Toyota figure it out but something is definitely wrong. I never saw less than 28.8 MPG and this was in heavy city traffic. Good luck.

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09-27-2015, 02:12 PM	#31
NYC-SE Drives: 2014 Yaris SE Join Date: Apr 2014 Location: NYC Posts: 1,079	Yeah that does seem like heavy traffic. That might have something to do with it. If all your driving was in those conditions your MPGs would certainly be low. But I thought you said that normally you drive in moderate traffic. Otherwise I'm at a loss. Like I said before any engine showing those numbers would almost certainly be showing other signs of trouble. With a new engine that seems unlikely. Undetected fuel leak? I don't know. Let Toyota figure it out but something is definitely wrong. I never saw less than 28.8 MPG and this was in heavy city traffic. Good luck.