Man I have cold air intake, 4.0TB, TBS, Catback, Magnaflow muffler, accel coils, and wires, NGK plugs, 31in BFG, with 4.10 gears on my 2.5L manual tranny. I just calculated my MPG for the first time ever and never realized I only get 10 MPG. Is this about right or normal ? Does anyone now what is average for this set up.
That's close to my set up and i get 16 mpg. Do you have a brass or aluminum terminal distributed cap. The brass one is much better. d.u.I. Makes them. And I cleaned my fuel injectors and reset the computer.
"You got to cry without weeping
Talk without speaking
Scream without raising your voice"
Never be afraid to try something new. Remember, a lone amateur built the Ark. A team of engineers built Titanic.
I think it takes more then just re calibrating your speedo. I went from stock tires (225-75) to 235-75 in my 99SE. The speedometer is only 2 mph off at 60 mph when I checked it with a GPS. It is accurate until I hit 60 mph. However I drove 50 miles (GPS) and my odometer shows I drove 41 miles. So over the range of a full tank of gas my odometer would be off a lot decreasing my gas mileage calculation. So even if your speedometer is close you still need to check your odometer.