idosubaru Posted February 15, 2013 Share Posted February 15, 2013 1997 EJ22....EJ25...all the same: I googled and searched some forums and struck out - what's the hose size for the large diameter hose going into the engine block up the fittings for the PCV hoses? Need to have the hose in hand for this job....anyone know for sure? Link to comment Share on other sites More sharing options...
987687 Posted February 15, 2013 Share Posted February 15, 2013 I just went out and measured a block that's kicking around my garage. 3/4" Link to comment Share on other sites More sharing options...
idosubaru Posted February 15, 2013 Author Share Posted February 15, 2013 awesome, thanks. i asked it partly because i thought it also might be helpful for others to know too as i couldn't find it anywhere. i was kind of surprised i couldn't find it with as many of these that i have broken. of course the 3/4" hose in the auto parts store wont' be anything like the thick, rigid, formed, OEM piece.... Link to comment Share on other sites More sharing options...
987687 Posted February 15, 2013 Share Posted February 15, 2013 I think the OEM one starts as nice soft rubber hose, then goes hard over the years because it's constantly covered in oil and lots of heat. Link to comment Share on other sites More sharing options...
Fairtax4me Posted February 16, 2013 Share Posted February 16, 2013 Whatever you do, don't buy heater hose to replace it. You'll be replacing it again in like a month. (You probably know that but just in case someone else has the same problem and doesn't know.) Emissions hose only. Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now