Power service/Lucas oil treatment

[Rawze]

(01-15-2021 )JAsaro Wrote:  Was just asking because I’ve always used them both in my cat motors over the years without any problems

I have seen my share of people who would swear the same for an ISX engine ... What else do you think pays for all that heavy advertising of those products at every truck stop counter oil change place trying to push this same stuff onto you thru sheer peer pressure?.

Ask em to put in a gallon of compatible gear-lube (less than 1/3 the price of that pukas but contains an actual additive package in it) into your engine of the same 90-110 viscosity ... and they will look at you like your head just got screwed on sideways, telling you that your destroying your engine (with zero information to actually back that claim up).