I cleaned the MAS and replaced the plugs for some additional mileage improvement! I haven't done a full tank of all 'city' yet, but my last full tank gave me an average of 22.8 MPG! The first half of that tank was a 6-hour-long 4WD trail... top speed no more than 20 mph on the smoother sections and a lot of 4-low, 1st gear uphill and downhill sections. Being as high as 12,154 feet above sea level helped with the mileage (less air = less fuel), but that's still pretty good mileage!

Just an update from a proud Gen3 owner! I love my 4Runner! <img src="/forums/images/graemlins/kewl.gif" alt="" />

~Dave