ShinerBock wrote:
FishOnOne wrote:
ShinerBock wrote:
I wonder how long it will be before they put particulate filters on these engines due to how much PM they produce.
They will add port injectors like Ford did before particulates filters are added.
While that reduces them at idle and under low load(especially in emission testing scenarios) it doesn't eliminate them once the DI kicks in at mid/high load. If the EPA testing gets more strict(just like it always does) to include these mid/high load scenarios then a PM filter will be needed eventually.
And they'll increase fuel pressure to improve atomization. I doubt we'll see a exhaust filter anytime soon.
