Advancements in engine and emissions ... light is ignored while driving, “the engine will derate and shut down.” The DPF light means the system needs to regenerate. When it’s flashing, the ...

If your check engine light comes on, it doesn't necessarily mean something bad is going to happen to your car, but it might ...

Either event is likely the reason a yellow dash light came on. The DPF light means the system needs to regenerate. When it’s flashing, the regen must ... and oxygen in NOx emissions.

Diesel engine regeneration is not much different than a self-cleaning oven -- the exhaust gets hot enough to turn soot into ash. SCOTTSDALE, Ariz. – Diesel emissions, regeneration and ...

The emissions warning light came on in my BMW diesel. The BMW dealer claimed this was due to carbon deposits in the manifold and quoted more than £2,000 to remove them. I am thinking about using ...