Based on the "green light" I got here, I went ahead and bought SuperTech 0W-20 for my most recent 4Runner oil change.
I'm happy to save some money on this job, since the maintenance schedule dictates I change the oil & filter every 5000 miles (lots of driving on dusty dirt roads).
However, I wasn't pleased with the seals on the 5-quart and one-quart jugs I got. Removing the screw top revealed a glued-on paper cover. Which should be no big deal. But on both jugs, the paper separated from a plastic layer that stayed glued. That plastic layer was so thin I couldn't simply peel it off. It tore into pieces that I had to remove very carefully so no bits fell into the oil.
Has anyone else buying ST encountered this? A little bit of plastic getting into the oil is unlikely to be catastrophic, but I'd rather not introduce any foreign matter into the system.
I'm happy to save some money on this job, since the maintenance schedule dictates I change the oil & filter every 5000 miles (lots of driving on dusty dirt roads).
However, I wasn't pleased with the seals on the 5-quart and one-quart jugs I got. Removing the screw top revealed a glued-on paper cover. Which should be no big deal. But on both jugs, the paper separated from a plastic layer that stayed glued. That plastic layer was so thin I couldn't simply peel it off. It tore into pieces that I had to remove very carefully so no bits fell into the oil.
Has anyone else buying ST encountered this? A little bit of plastic getting into the oil is unlikely to be catastrophic, but I'd rather not introduce any foreign matter into the system.