Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - Lack of power
Thread: Lack of power
View Single Post
Old 06-26-2019, 09:55 PM   #4 (permalink)
G2GBY
Diesel Boss
 
G2GBY's Avatar
 
Join Date: Aug 2017
Posts: 1,240

Last fuel filter change?
Air filter good?
Have you cleaned your MAF sensor?
Is your rail pressure getting up to 29,000 psi?
If you have time Google "duramax LML lack of power" lots to read

Last edited by G2GBY; 06-26-2019 at 10:06 PM.
Offline   Reply With Quote