[Willy]

Is it bad to mix two different brands of two cycle oil. I mixed penzoil and valvoline oil together in my 97 xc 440. Oh ya is penzoil a bad choice for two cycle oil.

 

[650Indy]

IMO NO it doesn't matter..

I'm sure some people are going to disagree, and that's fine everyone has thier own opinion..

 

[rob1]

You will almost always have to mix sooner or later....

i.e. Out for a long ride....forgot to fill the oil up before you left...first gas stop only has ABC brand not your DEF brand.

Cheers

 

[MegaMan]

Doesn't matter.

Sometimes it says right on the bottle that it can be mixed with all other injector oils, but it's not always there.

I mean, i wouldn't go mixing different oils all the time, but if it's only one tank full, then you should have no problems at all. As long as they both meet the typical TC-W3 rating.