Improved MPG Checklist Thread

[Subix]

After seeing all the threads on how to increase gas mileage or what everyone gets, I wanted to create this thread in hopes it may benefit some with increasing MPG, even if it's only 1-2mpg.

Many are common sense I would think but feel free to amend/modify the checklist as you see fit as a community effort:

■ New Spark Plugs
■ New Oxygen Sensors
■ Matching and properly inflated tires
■ Clean or Replace PCV valve
■ Change oil & filter every 3,000 miles
■ Check coolant fluids
■ Clean Fuel Injectors
■ Replace Air Filter
■ Replace Fuel Filter
■ Fuel Pressure Check
■ Use only Premium 91+ Gasoline
■
■
■
■
■
■
■
■
■
■

Well, there has to be more that can be added to the list but that's all I could think of off the top of my head.

Add away...