2003 JGC Issue

Looking for a few suggestions. Have a 2003 JGC and have had an issue over the past week. Vehicle suddenly dies while driving or at a stop. Gauges go erratic, then power lost. Try to crank, but it doesn't turn over. Taken to shop and the crank sensor has now been replaced twice. Just died again last night - three times this week. Any ideas? Thanks.

hopefully you have issue resolved, but did you read the prior post that goes over issues with the grand cherokees.

just go a 2005, it kinda did the same thing but started right back up, not fun when you are in rush hour traffic driving your wifes vehicle and all in a sudden it dies and no where to go if it dont start back up.. .. start with some good fuel cleaner, use amsoil or BG.. bg is pretty good stuff.. but if you are not running the vehicle hard and going on short trips you could have multiple issues of fuel, sensor, carbon build up.. etc..