my 99 ram 2wd has been shuting off when i stop at stop lights and such.when i stop it kills the motor but will start right up it does it when it feels like it not all the time.any help is it something electrical ?truck runs fine motor wise.

 

Does it feel like the transmission is pulling the engine down like its a manual but its a auto tranny right? If so you may have a torque converter lockup silonoid going out if that don't fix it tranny time. Bosses old shop truck did this.

 

Could also be the rear speed sensor, one in the rear diff. I had a '99 that would die sometimes when slowing to a stop. After a while, the speedo would act up as well.