Miles on oil 4,810
Miles on engine 9,810
1,000 miles dumped the FF and put in Mobil 1 ESP 5W-30
5,000 miles oil change with Mobil 1 ESP 5W-30
9,810 miles oil change with Mobil 1 ESP again
Typical high iron in a VAG engine. The TBN starts at 6.46. I would like to see how the new low sulfur gas would affect the TBN now?
Miles on engine 9,810
1,000 miles dumped the FF and put in Mobil 1 ESP 5W-30
5,000 miles oil change with Mobil 1 ESP 5W-30
9,810 miles oil change with Mobil 1 ESP again
Typical high iron in a VAG engine. The TBN starts at 6.46. I would like to see how the new low sulfur gas would affect the TBN now?
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