jon damon
Member
I have a 3412e in a wood grinder that has a puzzling issue.
It has one pair of cylinders laboring and misfiring when plugged in .
The motor will labor and smoke until the pair are disconnected and then the remaining 10 cylinders operate and accelerate normally.
I appear to have 105volts to all wires (at the related injectors) when the pair is connected.
We changed injectors to be certain it wasn't injector related.
The ecm is a 10r4088-03 with a 1251L053ks number below the part number .
I have yet to plug into scanner.
Any thoughts.
Thanks
It has one pair of cylinders laboring and misfiring when plugged in .
The motor will labor and smoke until the pair are disconnected and then the remaining 10 cylinders operate and accelerate normally.
I appear to have 105volts to all wires (at the related injectors) when the pair is connected.
We changed injectors to be certain it wasn't injector related.
The ecm is a 10r4088-03 with a 1251L053ks number below the part number .
I have yet to plug into scanner.
Any thoughts.
Thanks