What is the fuel tank size in a 1992 jeep wrangler?
The fuel tank size in a 1992 Jeep Wrangler YJ varied slightly depending on the model and options. Most had a 15-gallon fuel tank, but some might have had a slightly smaller tank. To be absolutely certain, check the owner's manual or the sticker on the driver's side doorjamb (often listing the vehicle's specifications).