Just changed my filters for the first time, OEM had 12,000mi but the pre OEM NICKTANE was running interference for it for 11,000 miles. Lots of life left in both. OEM case was clean but the CAT had some corrosion stains at the bottom of the shell. I use Standyne and of course the NICKTANE does not have a drain, but then again, I





http://www.dieselplace.com/forum/uploads/OEM_12000.JPG have never drained the OEM..........7500 of these miles were on the road purchasing fuel whenever and wherever I could (trying to stay under $2.50 a gallon.http://dieselplace.com/forum/smileys/Geek.gif


http://www.dieselplace.com/forum/uploads/CAT_11.JPG


Edited by: Crashdummy

looks good.. your OEM is clean but i'd run that cat a lot longer next time unless you enjoy changing them like i dohttp://www.dieselplace.com/forum/smileys/Big Smile.gif


rust stays in the pre-oem which is good.. if you ran primrose or fppf i bet you'd see less..