>
>>>>
>>> >>>
>>> >>>> >
>>> >> >>> >>
>>> >> >Note that the other Amsoil products, while they cannot be API certified
>>> >> >due to the ZDDP level, do use synthetic base stock. Don't use them in
>>> >> >vehicles with catalytic converters, despite what your local MLM person
>>> >> >may tell you. Mobil 1 EP does use synthetic base stock.
>>> >>
>>> >> They have no effect on catalytic converters. I have no idea where you
>>> >> came up with that one.
>>> >
>>> >What is "they?"
>>>
>>> Read the thread.
>>
>>I have (in between laughing my ass off), now tell me what you
>>mean by "they."
>
>Full synthetic oils
No, any oil with high levels of zinc phosphorous compounds. Synthetic or not.