AitFilter Change = Increased Consumption?
Has anyone heard of mfg defects in air filters. What I mean is increased air resistance.?
As soon has I changed my Toyota air filter on my Echo w/40000Km with a Fram, I got an increase in consumption. THought about it for a long time,and that's the only thing I did. Checked to see if I pulled out vacuum tube or something, and everything's OK.
Car is just has responsive and zippy as ever, power is instantaneous and no loss, starts quick has ever.
Can't figure it.