can somebody tell me what oil i need to use when i first start up my freshly rebuild 2.0l zetec.
i'v been told to first use mineral oil for the first running in aboud 100miles , than change oil and filter again mineral oil for 500miles, than change again for normal oil 5w30.

does this make sense? and what grade of oil should i use?
if its wrong , point me in the good direction

thanks