HALL67
Junior Member
- Joined
- Oct 24, 2023
- Posts
- 1
- Reaction score
- 0
- Location
- Brooksville , Florida
- Ram Year
- 2002
- Engine
- 5.9L 360
I have an 02 dodge ram 1500 ST 5.9L 360 . I had to change the ECM and the only one i could find was a plug and play. After installing it , the truck started up and ran for a day , then battery died . Charged it , ran for 2 days died . Tested it , said bad battery . Replaced it , truck ran for 3 days and died . Test the battery , it read bad. Replaced battery and alternator ( because it read bad on a test ) , ran for 4 days and dead again . What could be causing this , the battery to keep dying , once its running there are no issues . Its just somehow not getting charged . Could it be the new ECM
