Q: truck runs fine,after driving sometimes for awhile sometimes not, it acts like on 1998 Dodge Ram 1500

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
it`s running out of gas,but then it keeps on going,several friends have told me different things to check,but it would be nice to know what itis for sure instead of guessing. ty
(2) Answers
(1) Comments
Test fuel pressure when it's acting up. -----MIL on? Get 'fast' codes----- LED odometer? Cycle key---ON-OFF-ON-OFF-ON-----------watch ODO. display for codes and post here or guess.......code is not necessarily the fix , just a source of the possible cause...................Did someone put rice crispies in the gas?