there has been postings of several states starting emission testing. i live in utah and have not herd of any testing for diesels yet, but i am guessing it is just a mater of time.
i bought my truck new from a utah dealer. it came with a resonator but no cat. shorty after purchase i put a 4" exhaust on with a muffler (no res. ).
if they start testing here do i have to put a cat on or am i exempt because my truck came without one.
if that is the case is there a sticker or id number on my truck that would back this up. thanks for all replies.
i bought my truck new from a utah dealer. it came with a resonator but no cat. shorty after purchase i put a 4" exhaust on with a muffler (no res. ).
if they start testing here do i have to put a cat on or am i exempt because my truck came without one.
if that is the case is there a sticker or id number on my truck that would back this up. thanks for all replies.