I think the “dye pack” is a misunderstanding of the urea injection system on most new diesels. The special catalyst and urea injection treatments of exhaust meet much higher emission standards.
40 posted on 05/15/2013 2:47:51 PM PDT by jjotto
("Ya could look it up!")
I think the “dye pack” is a misunderstanding of the urea injection system on most new diesels. The special catalyst and urea injection treatments of exhaust meet much higher emission standards.
That could be. Didn't think about the new urea systems.
51 posted on 05/15/2013 3:07:52 PM PDT by IYAS9YAS