[MedicMan]

I just bought some Marvel Mystery Oil gas treatment....please advise me if there is another product which was mentioned on the earlier posts to be added to the crankcase....or is it all the same thing ???
$3.94 Canadian / bottle.

Thanks a million.

 

[Don Hardy]

There are 2 different ones. One is just for gas, the other is good for gas or oil. The one for oil will say how much to add to the crankcase. If yours doesn't have that instruction, DON'T use it for anything but the gas tank.

 

[Si]

I agree with Don, the one I uses says it can be used either way... I put it in my motor and she purs like a kitten, I was truely amazed.

Take it back Get the crank case version!

Si

 

[LiqTenExp]

Chrysler recently released information about not using oil treatments in their cars. The main problem was oil treatments added to much phosphorus into the oil system.

 

[MedicMan]

Well thanks for the info...I did have the gas one and am using it right now. I'll look up the crankcase one but I have'nt seen it up here yet. I have only seen the gas RX.