what could this be i figured its just a hose thats not been reatached properly also the rattling is my phone holder nothing bad

my daihatsu copen is making a hissing noise when the turbo kicks in and it started after its service
byu/djsnnsnsnsnbs inJDM



by djsnnsnsnsnbs

1 Comment

  1. shiftdown

    Did they fit a new air filter? It just sounds like typical turbo spool to me