Chevy and GMC Duramax Diesel Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
3 Posts
Discussion Starter #1
my duramax has 140,xxx miles and i believe the injectors are starting to go out. if i leave it set and idle for more than five minutes, then when i take off it blows a hell of a lot of white smoke. when it is just setting and idle it is rough it shakes and sometimes will lope. i have an edge jucie with attutide on it for fuel mileage but I am just curious, is that the injectors, or is it more.
 

·
Registered
Joined
·
3 Posts
Discussion Starter #2
I forgot it has a six inch lift with 33x13.50.20 and i am lucky to get 12 mpg and real lucky to get 250 to a tank of fuel in a 26 gallon tank
 

·
Registered
Joined
·
644 Posts
pour in a 1/2 bottle or more of diesel kleen in the tank and change fuel filter and see if that helps
 

·
Registered
Joined
·
644 Posts
would try that for a few tanks and fuel fiter change with the edge unplugged, if doesnt clear up they could be going out
 
1 - 5 of 5 Posts
Top