Excessive Oil Consumption

[likearock1]

My 2001 2500, is consuming about a qt of oil every 400 miles. I am concerned, I just had my injectors replaced under warranty by a dealership, can anyone help explain this mystery for me?

[crazy LB7]

how many miles are on the truck? is it smoking excessively? give some more info on the truck

[naterik]

how recently have you changed your oil, we have an 01 7.3 Powerstroke at work that doesn't use any oil til it's about time to change it, then it chews through it at about the same rate your describing.