Dude, at this point I say bring it to a professional to install.. It can't be more than $60.00 to do for you... You should not be doing this... Not to break your *****, just you don't seem the type to do this work yourself... Be safe and have it done correctly.. This is nothing to do guess work with...

 

PB blaster....works really well. You can do it...i will be getting mine hopefully soon. I ordered a Defi D gauge oil pressure from lancer shop about 2 months ago and still do not have it.