B BB20 New Member Aug 3, 2017 1 0 1 Aug 3, 2017 #1 Aug 3, 2017 #1 Here is my situation. I had to do an engine swap with my 3.7 to a newer 3.7 it cranks but no spark. I checked all grounds anti theft accepted it. It has power going to the coils but for some reason I think there is grounding issues here please help
Here is my situation. I had to do an engine swap with my 3.7 to a newer 3.7 it cranks but no spark. I checked all grounds anti theft accepted it. It has power going to the coils but for some reason I think there is grounding issues here please help