I just bought my first car... 1981 XJ6... car runs good and looks good but i have few problems with fuels comsumption... it eats too much gas... i did everything i can including cleaing the battery post...and i know its not a leak...
than how come my fuel level drops when i let my car sit overnight?
also
my left tank was full while right one was empty... when i drove few times... the gauge shows both sides at half... is that normal?
is there any other problems i should know about with this car?
