Was having boost knock in my 2003 JDM Subaru and wanted to make sure it wasn't the tune since it's been an issue for a while. The easiest way to rule this out was to drastically increase the octane rating since I'm tuned for 91.
I grabbed what I thought was octanium unleaded but after using the full tank and throwing out the bottle I had in a box in the trunk I noticed I somehow grabbed madditive.
Just recently did new plugs so I'm pretty annoyed at myself.
How much damage did I do with the MMT and Tetraethyl lead?
It was one can in 3/4 tank of fuel in a 16 gallon tank.
I grabbed what I thought was octanium unleaded but after using the full tank and throwing out the bottle I had in a box in the trunk I noticed I somehow grabbed madditive.
Just recently did new plugs so I'm pretty annoyed at myself.
How much damage did I do with the MMT and Tetraethyl lead?
It was one can in 3/4 tank of fuel in a 16 gallon tank.