rnrogers
Junior Member
I have a 2014 ram 3500 , 6.7 cummins, the engine started surging when driving , it happens intermittently, when it does I notice
The ecm voltage is fluctuating rapidly, I disconnected one of the alternators, it stops fluctuating and the surging stops
It does this only when both alternators are connected, engine sounds and running better with one alternator disconnected
Any help welcome ,
The ecm voltage is fluctuating rapidly, I disconnected one of the alternators, it stops fluctuating and the surging stops
It does this only when both alternators are connected, engine sounds and running better with one alternator disconnected
Any help welcome ,
