I have 1000 miles on my civic
my first 2 tanks were about 25 mpg
then on my third I had 700 miles on it and i got
30mpg now on my fourth tank 1000 miles it dropped back to 26mpg. all of my
driving is simular about half city half highway nothing really different on
any givin tank
is this normal? is my car not truly broke in yet and should I expect to see
this? when it shot up to 30 I thought the rest of my tanks should only get
better.