look under the car... undo the straps..undo the pump in the trunk...It is not a nice job.best to have no gas in the tank.it easy just alot grunt work.....
I believe about 15 gallons. 15.9 Gal according to Chilton Repair Manual Mitsubishi Eclipse 1990-1998 -------------------------------- Update - Actually years 1997 and 1998 (and most likely 1999 but...