I recently gave an oil change to my VW and it was $8 a quart
My car feels smoother and maybe a few more miles to the gallon with it.
I had M1 5w30 in it and it didn't run as well but I can get 10 Quarts from Walmart for the price of 6 of GC at Autozone. I also use a Fram CH9911 filter.
Anything as good as GC? My OEM spec is 5w-40. I'm guessing the M1 was too thin?
One more question, Does it matter if the oil comes out black or is it just cleaning the engine? I took the M1 out after around 2,500 miles and it was BLACK.

My car feels smoother and maybe a few more miles to the gallon with it.
I had M1 5w30 in it and it didn't run as well but I can get 10 Quarts from Walmart for the price of 6 of GC at Autozone. I also use a Fram CH9911 filter.
Anything as good as GC? My OEM spec is 5w-40. I'm guessing the M1 was too thin?
One more question, Does it matter if the oil comes out black or is it just cleaning the engine? I took the M1 out after around 2,500 miles and it was BLACK.
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