I am looking for feedback and updates:
I have a 97 F 250 Powerstroke with 175 K on the clock
I was running Wolfs Head 15w40 Synthetic Blend in CJ-4 However my newest shipment is now CK-4 as the published paper by Ford: This is not acceptable for Powerstrokes. Any change in this?
Options for CJ-4 Approved oils out there? My Truck has run NOTICABLILY Better on the Wolfs Head 15w40 over all the others, smoother, quieter, more pep.
What options do we have out there?
I have a 97 F 250 Powerstroke with 175 K on the clock
I was running Wolfs Head 15w40 Synthetic Blend in CJ-4 However my newest shipment is now CK-4 as the published paper by Ford: This is not acceptable for Powerstrokes. Any change in this?
Options for CJ-4 Approved oils out there? My Truck has run NOTICABLILY Better on the Wolfs Head 15w40 over all the others, smoother, quieter, more pep.
What options do we have out there?