Re: New available motor oil

Posted by todd landis On 2014/8/24 17:56:32

Went out today to purchase some straight 30 wt. oil. None available, not even synthetic. So, let me see if I have this correct. Shell Rotella seems to come up often, only available in 15-30 synthetic. So, drain out the conventional oil, put in synthetic, and perhaps add a bit of Marvel Mystery Oil, and ZDDP? I know there is a bit of controversy about additives. If nothing else bring up the lead a bit with the ZDDP? 15-30 a bit thin?