Duramax Loses Power
There a number of things that can set that code off.
Excessive fuel Return to the tank
An empty fuel tank
Fuel injection pump failure
Fuel pressure regulator failure
A restricted Fuel Filter.
If you have to prime the fuel system, check for the following conditions:
A restricted fuel supply line
A fuel supply line air leak.
Have you changed your fuel filter since this has started happening?
Excessive fuel Return to the tank
An empty fuel tank
Fuel injection pump failure
Fuel pressure regulator failure
A restricted Fuel Filter.
If you have to prime the fuel system, check for the following conditions:
A restricted fuel supply line
A fuel supply line air leak.
Have you changed your fuel filter since this has started happening?
Thread
Thread Starter
Forum
Replies
Last Post
1ATony
1A Auto Parts
1
Jan 5, 2016 12:03 PM
1ATony
1A Auto Parts
1
Dec 7, 2015 01:09 PM
1ATony
1A Auto Parts
1
Oct 29, 2015 02:11 PM




