I have a 2009 Freightliner with a 14L Detroit set at 515hp. It is deleted, tuned, and has a set of new injectors but it doesn’t seem to have alot of go. I only haul grain, but in a stiff wind I can only pull in 9th gear at about 60 mph. Any advice or things to look into would be welcomed.
-Thank you
2009 Freightliner Columbia low on power
Discussion in 'Trucks [ Eighteen Wheelers ]' started by Grain Train, Apr 17, 2023.