My dodge was dieing going down the road. I took it to a shop they said cam shaft or crank shaft so i replaced them both. And then it still did it. Then they told me ecm. So its replaced. Now it wont stay running after it starts. What do i do ?

 

Could be a number of things. Aftermarket alarm, bad battery, vacuum leak, in dire need of a tune up, coil, etc etc etc. Do you have any codes?

 

I'd find another shop that specializes in something besides throwing parts at it hoping for a fix.

 

No codes. And i took it to a dodge dealership

 

Then I would have a serious chat with the service manager, about technicians throwing parts at the truck, in hopes of a fix, that hasn't happened yet.