Here's the TSB which implemented this. So for those who have this flash, does your exhaust really stink? Mine does and I've been wondering if staying on this flash is a good idea, or if we should really be getting off of this version?
I suspect this noise was off putting to a lot of customers. No issue for me though, and if it's going to help my very expensive injectors then it's all the better. As I understand it the older flashes are the best anyway.
Nylyon, absolutely no issues on my truck and no stink from the exhaust. When you say stink what kind of smell are you talking about? My exhaust smells like any other diesel.
A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more!