Mixing oils
#1
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Mixing oils
I have just moved to South Bend, IN and I have had zero luck locating Delo 15w40. All that I can aquire at Napa, Autozone, etc... is Rotella T. I have 8q left of the Delo 15w40 and I was wondering if it would be OK to top the rest of the crankcase off with the Rotella T 15w40.
Thanks!!
Thanks!!
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In an emergency you can use any motor oil (syn, petro) to get you in to the shop. Then you should drain and refill with the desired oil. A friend of mine says that Delo and Rotella T are compatible, but I prefer to stick with the same brand/viscosity. I’ve used Rotella T in my truck since new.
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I did some more research on-line and found little information that supports mixing oil brands in gas motors and/or diesels. I will go ahead and buy 3 gallons of the Rotella T. I don't know what to do with my leftover Delo...
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