grm61
Platinum Member
Gary... First off, I hate fuel and oil threads because they go on for pages and pages without an concrete basis. Having said that and not wanting to start 'another fuel additive thread' (believe me, I don't), It all depends on the injection method if you need a lubricity additive or not. If the pump is old style with micro honed surfaces (like mine are), an additive is a good thing. I happen to like the Caterpillar additive simply because the pump design on the mechanical Cats and my Kubota pump is very similar and it also bodes well for injector pintles.
Does it increase overall life of the components, thats a crap shoot but my Barnyard Buick has a 3406 Mechanical Cat and Cat advises using it, so it winds up in my bulk tank and every diesel I have gets fed from that tank.
My Eagle conventional has well over 600,000 miles on it and I've never had a pump or injector issue and a bottle of Caterpillar additive isn't cheap (34 bucks a pint) but thats cheap compared to a set of injectors, cups and a pump rebuild. I'll keep using it.
No snake oil in any crankcase however. Every diesel I own (and the cars as well) gets 5-40 Rotella Synthetic. My jobber delivers it in 55 gallon drums. The drain oil goes to my waste oil shop heater. All is well.
No snake oil in any crankcase however. Every diesel I own (and the cars as well) gets 5-40 Rotella Synthetic. My jobber delivers it in 55 gallon drums. The drain oil goes to my waste oil shop heater. All is well.
That is the stuff! very happy with the cold weather pumpability/starting:thumbsup:
The motor sounds happy
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