I appreciate you measuring your fuel efficiency in “4-5 days” Now all I have to do is track you down, see how far you’re driving, how often you’re doing excessive speed, how much highway vs city driving you’re doing and I’ll have an estimate that might be off by only 10mpg.
Oem RSX parts are expensive. 1. should have been maintenance support. Every single one of problems was solved within 30 minutes of googling simple problems. There are a lot of problems with these cars though, good thing is it's well documented for you.