1997 truck hesitating

[Hammer1962]

I have a 1997 Nissan 4x4extended cab truck.idles good,sounds strong,but at about 2,000rpms it has a hesitation,below that and above that it is fine.i replaced the tps and the mad sensors,checked the timing and reset the computer.also drained the fuel tank and put fresh gas in.other than sending it to the dealer,which I won’t,I’m out of ideas. The truck sat for a while, first time a year,got it running and it had the hesitation,than sat about a year and a half,got it running again,and this is where I’m at,any thoughts or ideas would be greatly appreciated thanks

[Desert Rat]

Replace your fuel filters again. Cheap thing to try. If you had funky gas, then there was funky gas in the lines. Also look for vac leaks.