Originally Posted By: aquariuscsm
Originally Posted By: OVERKILL
So if you opened a "sealed" bottle of Pennzoil 0w-20, you could tell the difference between it (keep in mind, you aren't looking for anything unusual, you've done this a million times) and say some straight ND 20 weight? What about a lightweight hydraulic oil similar in viscosity and colour?
The foil seal is the difference with the Mobil product, so I'm curious to see if he recalls removing it on this particular oil change, a question which, despite your posit to the contrary, has not been directly answered.
Please don't mistake my pedanticism here for rudeness. This is a bizarre situation and so having a full and accurate account of every detail is extremely important. There's a lot hinging on the product in the jug matching or not matching what is on the jug and that in turn will determine culpability and potential recourse.
Haha man as ocd as I am about my cars,I'd notice anything weird right away. Before I pour oil into my cars,I always set the lug on a level plane to see if it measures up,observe the color and smell once I crack the seal,and if all is aok,I pour away
Reading about too much monkey business happening here with tainted products I think has made me this way
Yeah, you go way harder at it than I do, LOL! I'd notice if the visc was WAY off or if the colour was wrong, but that's about it. I'm not smelling anything for sure. That's generally why I prefer jugs with the foil seal as it's that extra layer of protection.