I have an 03 Tacoma XtraCab, 2.7L. I keep track of mileage religiously. The past 3-4 tanks I have dropped about 4MPG. I have not changed my driving habits at all. Although it has cooled off here recently in eastern Newfoundland, past years I would not notice such a drop in mileage. I am on top of my tire pressure which is about 34psi in my BFG AT's. I am a month behind in a maintenance visit which I will be taking care of in 2 days. Would such a basic service as an oil and filter improve mileage? should I ask to get the fuel injectors checked? anything else?
- posted
17 years ago