I'm posting this up for a friend. I think it's an 08 or 09 3500 CCSB with a 6.7 and auto trans. Two questions...

1. What is the part number for a Fleetguard oil filter, and for an extra capacity filter also? We tried crossing number at the Volvo dealer I work at with no luck.

2. The truck has a K&N intake and Bully Dog tuner. Ran fine for a year but over the last few months it's been going through a regen 3-5 times a day and MPG's are dropping, the average for last tank was 12.76MPG.

I'll pass on any info ya'll give me.

 

the regen is all the extra fuel your putting through it. the dpf they can barely keep up with a stock truck. do the deletes and forget the regen. but i think thats your problem. i wouldnt put any programer on any truck the the emissions parts in place