Forum Discussion
bpounds
Sep 01, 2013Nomad
I used Power Service Diesel Kleen for several years. In my 6.0. The added Cetane rating can't hurt, and I think an additive is excellent preventive medicine. I switched to Optilube XPD about a year ago, and I like it better. A study shows it adds lubricity better than Diesel Kleen.
Having said that, if I had an '12 Ford with 6.7, I would ONLY use the Motorcraft additive. You can get it from Ford, or order online from many sources.
For the guy who said too much will cause gelling, that's just baloney. Don't know where you got that, but it just ain't so.
Having said that, if I had an '12 Ford with 6.7, I would ONLY use the Motorcraft additive. You can get it from Ford, or order online from many sources.
For the guy who said too much will cause gelling, that's just baloney. Don't know where you got that, but it just ain't so.
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