Duramax Reduced Engine Power Reset

[Milton]

What is the Duramax reduced engine power reset? I was driving down the road this morning, just a few miles from home, when the "Reduced Engine Power" warning went on. Have you ever had this happen?

 

[Rickinohio]

What is the Duramax reduced engine power reset? I was driving down the road this morning, just a few miles from home, when the "Reduced Engine Power" warning went on. Have you ever had this happen?

I'm no diesel expert but when my duramax did that it had injector problems. Now open your wallet wide because it gets expensive real quick.now the newer ones that take the blue def liquid is a whole lot of other problems that's why I went back to a gasser. Its not if it's going to happen when.

 

[IH tractorman]

limp mode, when the computer detects a issue