Up until now, Merc Marquis was under warranty and had to get oil changed every six months. Fine.
Warranty now up. Where I am at moment- 7 months in, 3000 km, 108 running hours, oil looks almost new on stick, ( ya I know about the colour thing.)
Have Mobil 1, fl820 and 6oz of gm eos in wings. Should I wait for more mileage, or should I change based on time ?
Warranty now up. Where I am at moment- 7 months in, 3000 km, 108 running hours, oil looks almost new on stick, ( ya I know about the colour thing.)
Have Mobil 1, fl820 and 6oz of gm eos in wings. Should I wait for more mileage, or should I change based on time ?