The DPF, SCR and EGR fell off, with ECU upgrade.
I was thinking after my D1 LE 5W30 runs out to use M1 0W40.
MPG has gone up almost exactly 10%, now has +40 hp and +60 ft-lb, kind of like a rocket despite >5000 lb.
Charlie
I was thinking after my D1 LE 5W30 runs out to use M1 0W40.
MPG has gone up almost exactly 10%, now has +40 hp and +60 ft-lb, kind of like a rocket despite >5000 lb.
Charlie