i have no clue what or why this started...but at times, it sounds like there is a fuel pump in my engine bay...its weird, it makes the noise/purring of a fuel pump...

also the other noise sounds like another engine reving on me...its a very faint sound...that one stays that way till i put the clutch in and rev it while driving, then it will go away...

i know these sound like cracked out sounds, but its bugging the hell out of me...