Question

how much it cost to fix po744 code on 1998 Nissan Pathfinder?

Answer 1

P0744 NISSAN - Torque Converter Clutch Circuit Intermittent

Read more: https://www.autocodes.com/p0744_nissan.html

Depends what the exact problem is. If the problem is just low and dirty transmission fluid then the service for for the transmission is less than $100. If that doesn't fix the problem and you need to remove parts for inspection and diagnose the problem, then it may cost you more than that.