The Ugly Fix for Detroit Diesels
I purchased an Ugly Fix for my DD Series 60 and am anticipating savings and POWER!!!
But for those of you have an UGLY FIX installed in your rig, when you go for your pollution, smog, etc. test, do you take it out or modify it in any way?
Have you experience any problem if the testing station finds it attached?
1999 Winnie Adventurer 37.5' (we call it a 38' for short) with a Ford Triton V10
2009 Yorkie named Teddy
2010 Ausi named Bear