Originally posted by Paul Kienitz:
The traditional recommended intervals for changing oil (3000 miles, etc) are obsolete and are basically leftovers from the days of leaded gasoline, which the companies keep repeating in order to sell stuff.




i think you are all forgetting about altitude as well, at higher altitude oil changes MUST be dont more frequently regardless of synth or non, ive no clue what altitude you are at... above that its better to change the oil more often and in no way is it expensive


cardomain 98 Contour SE zetec I-4