Originally Posted By: monster1
Originally Posted By: G-MAN
Originally Posted By: CT8
How many people with Class 8 vehicles are going to use this when $13.00 per gallon Delo or Delvac and Rotella etc will allow over a million miles OTR. 12 gallons @ $73.00 per gallon! A thousand dollar + oil change. I hope it saves a ton of fuel! It must come with coupons for the lot lizards at select truck stops across the nation.
This is not designed to be used full-time as a replacement for regular HD engine oils. It was developed by Valvoline in conjunction with Cummins engineers to address a specific problem some of their engines were having with excessive carbon buildup on the rings, which would cause them to stick and send oil consumption through the roof. Cummins TSB150163 goes into detail as to when and how to use this oil to clean out an engine that is suffering from this problem. Once the engine is cleaned out, Cummins recommends Restore be used for one OCI per year thereafter to prevent the carbon buildup from recurring. Compared to the cost of a tear down and ring replacement, $1000 for an oil change is chump change.
Does the 5.9 cummins fall into this category or is it the bigger commercial used engines?
Seems targeted at the ISX (more a semi tractor engine), but there's no reason it wouldn't work in an ISB/B series 5.9 as well. I don't see a 5.9 Nano Net filter (yet), but the Venturi Combo sized for the Kubota 5.9 works just fine on my 5.9. Using Delvac 1 & TDT 5W40, I'm hoping to avoid the oil burning issue, myself.