6.0 running ruff after cold start any help?
#1
#2
#5
Try switchin to a lower weight oil, like a 10w30 or even 5w30 if its real cold where you are and also synthetic. Seems to do the trick for most people. Also getting the most recent flash is supposed to help with cold start up. I run a semi syn 15w40 that i get free from work and mine runs rough till i bump the idle up in the morning.
#7
Thread
Thread Starter
Forum
Replies
Last Post
Cavnar
Diesel In Distress - Support Ticket
3
09-09-2015 07:18 PM
Accubuck
Diesel In Distress - Support Ticket
5
05-07-2015 04:46 PM
cjgregory
Diesel In Distress - Support Ticket
0
03-31-2015 01:45 PM
dandbmcc
Ford Powerstroke 03-07 6.0L
5
03-14-2015 11:05 PM