I've a 2010 Tacoma extended cab. I love this darned truck almost as much as I love my wife but, recently, starting about a year ago the mileage has bottomed out.
I go almost 400+ miles to a tank of gas until they recalled the truck and put a new frame under it. (That's a whole other story!) About that time I noticed a drop in mileage and questioned the dealership about it. Their response was, "the onboard computer has to relearn how you drive because everything was erased when the frame was changed." I don't drive any differently than I used to. The mileage had dropped to just over 300 miles per tank full.
I have just turned 189,000 miles. The vehicle get regular oil changes and maintenance as called for you Toyota.
What's going on? Can anyone give me a reason or help me out with this problem?
