my ram with an auto and a 5.9 just dies sometimes, even going at speed, has 150k miles, help please, good wires,plugs,cap ect, no codes

 

alternator going bad ?? cant keep the charge

 

That's not a whole lot of information to go on. Is your check engine light on? Have you checked for codes? What, if any, other symptoms are you experiencing? For example is it running rough, bad idling, bucking or anything like that before stalling? Give us some more info so we can try to help.