ISL not performing
OK you diesel experts, here's what's going on. I have a 400HP Cummins ISL in a 2005 Itasca Horizon motor home. I've had this coach for 3 years and it's performed flawlessly. Last winter I had a die...
Forum Discussion
Wix might be OK for a gas engine but I would not use them on a large diesel. They often do not have the same micron rating as OEM. They also use a different method for establishing the rating. For a Cummins stick to Fleetguard.
Moisheh
Moisheh
