Can anyone help a new owner of a blazer figure out how big the gas tank is? I checked the manual and there is nothing.

what model and year is your blazer?

My 1996 owners manual lists 19 gallons 72 liters for a 2Dr and 18 gallons 68 Liters for the 4Dr.

i would say that sounds about right for my '99 4 door, 18 gallons and 19 gallons for the 2 door. i agree

Thanks, I ended up filling the tank today....wow! We're talkin about 40 bucks.....oh well. But yeah it was almost 18 gallons if my memory serves me right heheh. But thanks for the reply.