is car oil, fuel system cleaner, and octane booster ok?

[tran_nsx]

nakedzx, it was a good and intelligent debate, no hard feelings.

[aussieidiot]

Originally Posted by tran_nsx

from what i undestand with cars, if ur using full synthetic and want to switch, u have to do it gradually by mixing it with petroleum motor oil.

haven't heard that one.

gotta say i'm impressed on the conduct of the the debaters. not once did it get personal or underhanded.

[tran_nsx]

[quote=aussieidiot]haven't heard that one.
QUOTE]

this was something an airplane mechanic told me when i was asking him about the different types of oils. i don't know if it was true or not, as far as i know, it might be a myth, but heck he was an airplane mechanic.

[aussieidiot]

i've always'd just ripped out the old and threw in the new. never been asked by a mechanic about old oil when i specified i wanted full synthetic new oil.

but i know you can't mix silicone based brake fluid with mineral