No problem just a question

The original gas tank on a 1998 F-250 Lariat has a capacity of 30 gallons. Because there is no mention of dual fuel tank capacity available, the 2nd fuel tank was likely added after purchase. You would need to know the capacity of the fuel tank when it was installed. ----------------------------------------------------------------------------------------
Lexia-3

the year make and model plus a call to a dealer will tell you in about 5 min

The rear tank is rated 22 gallons, the side tank is rated 19.5 gallons (actual usable capacities are about 1/2 gallon less than posted capacity).
Please rate my help, thanks

hey it may be a simple thing! i would start at this,add lucas fuel treatment to gas tank to clean your fuel injectors,ask this question? truck been setting long time? more than 2months? if so most likely ,,bad gas if setting that long, also try CLEAR AND I REPEAT!!! CLEAR AND NOT GREEN rubbing alcohol 1 one whole bottle be added to fuel tank with at east 4 gallons of gas and drive for 25 miles to clean the injectors and to clean the fuel lines and the fuel lines. most very likely,this will take care of your spatter.hope this helps!

SHORT BED TANK SIZE 26 GALLONS LONG BED TANK SIZE 34 GALLONS.

the fuel tank capacity depends on the model you have really, On 8' long bed models the fuel tank capacity is 38 gallons and the 6.75' short bed models are 29 gallons.

Your tank is 19 gallons and you get about 18 miles combined miles per gallon. Thats city and highway. Highway is around 21 and city is about 16.

15.3 gallons or 58 liters, what is the problem?

This truck should have an 18 g tank. It is not likely to have been changed.

I am finding that you have a 20.0 gallon fuel tank....2 or 4 dorr....doesn't matter.

Please don't forget to rate.