i calculated it right. i reset my tripmeter each time i fill the gas. it reads 59 gallon with the needle is just a bit right from the middle. i thought i would fill 5 gal, instead it's 4 gal...

so i guess it's normal, ha? hmm, driving habit. i never warm up my car. usually i just wait a minute or two then i just drive regardless of the temp, but drive it easy until the temperature warms up, then i drive normal after that.

does it matter if i warm up my car like that? or should i warm it until the temp needle move then i go?