Did they ever answer the ? about why this doesn't work for cold weather cars?
Printable View
Did they ever answer the ? about why this doesn't work for cold weather cars?
FYI, my result with the O2 pilot mod was: first top up lasted over 2k miles. Then it went right back down to less than 1k per top up.
The thing that really helped and is still consistently helps me get over 1500 miles per top up is switching to Shell Rotella T6 5W-40 diesel oil. This stuff is pure magic.
FYI,
Shell Rotella 5w40 diesel oil recently completely changed it's formula. The high magnesium content is gone so your mileage may vary. I'm still using it though but I never had an oil burning issue any way. You could eat off the inside of my tail pipes! :eeps