2003 Toyota Avalon xls
My tach is @over 2000 when I hit the gas
from a stop but the speedometer is @ like
10 mph so my tach is running too high and
could be wearing the engine and wasting
gas. How do I fix this problem as I'm
supposed to be getting 21 miles per gallon
city and 29 hywy and I'm not getting that the
console computed I have 19 miles per gallon
average