OK so I have a 2002 freightliner with a cat 3126 The engine starts right up and will idle all day no problem it doesn’t smoke and won’t miss a beat. However the second I go over like 2100 RPMs it runs like absolute garbage and burns a **** load of oil (lots of blue smoke) anything under 2100...
Janet spent her 1st 3 years in Freightliners and loved coast-to-coast trucking. I had this truck for the last year of her life, across town or across country, she was ready to go! We had her for 16 years.