Fuel in oil question
 

Fuel in oil question


Have good balance rates
Truck starts right up
Idles smooth
Get a P1093 CEL

Changed oil and more than 10 quarts came out…
A lot more than 10qts.

What should I do…

Should any test be done?
Should I just replace injectors?

How many Miles on truck? injectors ever been replaced? its tough to pinpoint the bad one, but if your making oil you definately have a cracked injector body:td:

gonna have to do your injectors and return line i had the same problem and took it to the shop and turns out thats whats wrong:argh:

That means the bodies on your injectors are cracked and time for replacements...have a 2004 lb7 crew cab and just had them done luckily under warranty but thats what it is! best not to run it with diesel in the crankcase will cause low oil pressure and may turn a bearing resulting in engine damage (owned part of a Gm dealership been there and done that)