I sent an email to Mobil 1 yesterday asking them about the SL Tri-Synthetic, and if it was the same as SuperSyn and here is the response:
quote:Strange that they would reformulate for such a short time! I wonder how the SL Tri-Synth stacks up against the SJ Tri-Synth? Maybe I should run the SL Tri-Synth in my wife's car next, then go to the SuperSyn after that so I can compare all three recent Mobil 1s.
No, some later made Tri-Synthetic Formula was formulated to SL standards but it does not contain the Supersyn package. Patrick Gattafoni wrote: > I am curious, I noticed some Mobil 1 in my local Walmart that says > Tri-Synthetic on the front, but it has the SL rating on the back. I thought > that all Tri-Synthetic was SJ, and all SuperSyn was SL. So does this mean > the stuff in my stores here is in fact SuperSyn, even though the front label > doesn't say it? > > Patrick