Don't. Add no oil additives to your engine. If oil additives were really that good, the oil companys would put them in their own oil.
Use no oil additive. It is a waste of money and might actually do harm.
Lucas also makes a synthetic engine oil additive.. Yes.
10-30 motor oil with HTO additive
what is the significance of cooking oil as an additive component of candle?
manual says if harley oil 20-50 not available to use oil suitable for diesel trux...there's some kinda additive in it i guess...anyway in decending order of best choices 20-50,15-40wt. dont use rotella 15-40 as they quit putting the additive in it. hd oil is probabl over priced and not necceserry
I usually use 5w-30 in mine and put some oil additive so it can run smoother
I wouldn't recommend it. Replace the gasket.
Switching to a High Mileage oil is a smart move but using an additive I would not recommend. All the additive you need is already in the High Mileage oil you buy as long as you purchase a quality name brand oil.
75w140 with Friction Modifier additive. Oil MUST be synthetic. Additive can be bought at your local Ford dealer. Or, you can pay a higher premium for Royal Purple oil, and according to their site, no additive is needed.
Emulsifier
Emulsifier
rislone