The Marvel oil company was founded in 1923.
About Synlube, it has so good qualities in itself, that the need for additives that wear out, is almost eliminated. Besides, having better properties, it makes the piston rings seal better against the cylinder walls, giving a more complete combustion. It also reduce bearing wear(especially because of the PTFE). This will lead to better combustion, and less contamination of the oil. It also have better ability to handle contamination, than other oils. If you change oil filter according to the instructions(or use micro glass filter), I don't see that any unwanted particles will be found in the oil. The only thing you will see, is that your engine will perform better, and wear less.
If you still want to change the oil after 3000 miles, you can do so, and you even get back the money you paid for the oil, when you return it!
No damage on any engine has been reported, due to use of this oil.
If someone still want to use money on oil, it's their problem.
I just find it odd, since the "free" product is so much better.
About Synlube, it has so good qualities in itself, that the need for additives that wear out, is almost eliminated. Besides, having better properties, it makes the piston rings seal better against the cylinder walls, giving a more complete combustion. It also reduce bearing wear(especially because of the PTFE). This will lead to better combustion, and less contamination of the oil. It also have better ability to handle contamination, than other oils. If you change oil filter according to the instructions(or use micro glass filter), I don't see that any unwanted particles will be found in the oil. The only thing you will see, is that your engine will perform better, and wear less.
If you still want to change the oil after 3000 miles, you can do so, and you even get back the money you paid for the oil, when you return it!
No damage on any engine has been reported, due to use of this oil.
If someone still want to use money on oil, it's their problem.
I just find it odd, since the "free" product is so much better.
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