Gotta say, this thread intrigues me...
All this time on SAU and you haven't researched what you need and how to do it?
How do you think I know about these things?
Cooz I says to myself, "Self" I says, "my car is gonna be up for some lovin' in the not too distant future, perhaps I should look into the dos and do nots involved in said lovin'".
"Do I have access to a wealth of knowledge which may enable me to make informed decisions regarding my queries?"
"Yes I do" myself replies, so I then investigate, research and absorb what I can/need to know and act upon it.
Your excuse?