For those of you that don't do major service on your own car have you ever had motor oil discussions with your mechanic?
Do you ever get the feeling that you know more about motor oil? They are busy wrenching on cars, they probably don't want to come home to research which synthetic uses Group IV base oils, which oil filter has the best pleats, etc. Of course this is a generalization.
Have you ever impressed anyone with your oil knowledge? Perhaps angered them? Disagreements on oil or OCIs?
What kind of motor oil discussions have you have when you get your car serviced?
Do you ever get the feeling that you know more about motor oil? They are busy wrenching on cars, they probably don't want to come home to research which synthetic uses Group IV base oils, which oil filter has the best pleats, etc. Of course this is a generalization.
Have you ever impressed anyone with your oil knowledge? Perhaps angered them? Disagreements on oil or OCIs?
What kind of motor oil discussions have you have when you get your car serviced?