Hey all!

Just a quick question... I did a search and found nothing, so I hope no one minds me asking this question here.
Anyway, I was wondering if anyone adds zinc to their engine oil when they do oil changes? I read that zinc was phased out around 1994, so that would mean that the oil that the D was designed to use had to have zinc, right? My dad says the zinc helps the cam not to wear out.

Thoughts?

Thanks!

Jacquie V.
D#4418