Found a hole in my Y pipe... :(

Discussion in 'Gen 1 & 2 - Engine, Exhaust, Drive Line & AC syste' started by Eric VerValin, Apr 18, 2008.

  1. Eric VerValin

    Eric VerValin PiMPSKiLLET

    Joined:
    Mar 28, 2005
    Messages:
    3,179
    Likes Received:
    646
    Occupation:
    Journeyman Electrician
    Location:
    Fort Wayne, Indiana
    Home Page:
    Right infront of the cat... front bank... and it looks like its right on the weld.... can I just use some of that muffler crap since the hole is so small? Or should I just take it somewhere and get an extra bead of weld around it?

    I also cannot keep a donut gasket for longer than a month to save my life. Besides the hangar off the oil pan... I dont have another hanger anywhere near there... isn't there supposed to be one near the shifter? towards the passenger side? I see 2 bolt holes.. but got no stud, or hangar on there.. ??
     
  2. yzstud

    yzstud < my kawi

    Joined:
    Jan 4, 2008
    Messages:
    420
    Likes Received:
    61
    Location:
    Minnesnowta
    fix the hole the right way, get a small bead welded on it

    as far as the other hangar goes, i haven't the fondest idea
    my 3 previous mtx's didn't but my 2 atx's did
     
  3. ultimatesho

    ultimatesho SHO Member

    Joined:
    Jun 23, 2007
    Messages:
    688
    Likes Received:
    114
    Occupation:
    Army
    Location:
    Fort Bragg, NC
    exhaust cement will work.......thats what i used to patch my hole from the EGR tube on my exhaust manifold....and its only like 6 somthin a tube... :thumb:
     
  4. 1993MTXSHO

    1993MTXSHO Its a Taurus...

    Joined:
    Feb 3, 2006
    Messages:
    4,569
    Likes Received:
    316
    Location:
    Jersey
    my cats were rotted out bad but still good internally, metal very thin, I cut the heat shields off and got a few cans of 3 dollar muffler puddy from napa. Spread it all on them and so far 4k miles and no problems with leaks:thumb:
     
  5. Eric VerValin

    Eric VerValin PiMPSKiLLET

    Joined:
    Mar 28, 2005
    Messages:
    3,179
    Likes Received:
    646
    Occupation:
    Journeyman Electrician
    Location:
    Fort Wayne, Indiana
    Home Page:
    Well I got a tube of that muffler mender "stuff" but still I have to seriously try to address my issue with the mounting surface there.. Its either not perfectly round or something...

    My friend was talking about welding that thing solid all around the damn gasket and all... :) Got free sticks... anyway.. and then maybe welding a bunch onto the collector and making the thing about 1/2" thick all the way around... then behind that where its straight.. put use "sleeves" ? he says they're easy to use / take off, replace when ya need too... just wondering if anyone has done this... and if so.. I would think I would certianly need a hanger on the cat back end of it... ??


    Edit: I'll go get a pic of the 2 areas here..... to be continued
     
  6. Eric VerValin

    Eric VerValin PiMPSKiLLET

    Joined:
    Mar 28, 2005
    Messages:
    3,179
    Likes Received:
    646
    Occupation:
    Journeyman Electrician
    Location:
    Fort Wayne, Indiana
    Home Page:
    Ok... not sure what you can see with these.. but heres a look... you can see where this is leakin... ;)

    [​IMG]

    and here's the gasket I keep blowing apart... I've even got the one bolt so tight its working its way into the damn pipe.. and probally should be banged back out.... :( I wish I had a welder / knew how to weld... :( I need to get this SHO to be a little less obvious.. ;)

    [​IMG]

    Is anyone elses Y-Pipe this close to the subframe? It's not a problem or anything.. but I'm talkin less than 1/4" away.... it never hits... (no shiny spots..) The other Y's I've seen here look like they are in a different spot.. ? Supposedly I have a SHO Shop Y pipe from years ago... I didn't buy it thru them so I don't know for sure.... just something else I thought of..

    [​IMG]
     
  7. 1993MTXSHO

    1993MTXSHO Its a Taurus...

    Joined:
    Feb 3, 2006
    Messages:
    4,569
    Likes Received:
    316
    Location:
    Jersey
    The y pipe to the rest of the exhaust, I blow that out like once a week, I gave up, I used to use high temp rtv and that worked (will work for you if its not a bad leak), now its just so bad I really don't care anymore:rofl:
     
  8. Eric VerValin

    Eric VerValin PiMPSKiLLET

    Joined:
    Mar 28, 2005
    Messages:
    3,179
    Likes Received:
    646
    Occupation:
    Journeyman Electrician
    Location:
    Fort Wayne, Indiana
    Home Page:
    Oh i'm already used to it... it doesn't ping or backfire at all.. so she sounds good... ask bubba.. lol ;) he heard all of second gear the other day when I was leavin.. lol
     
  9. bubba

    bubba ATX Connoisseur

    Joined:
    Oct 20, 2007
    Messages:
    1,308
    Likes Received:
    134
    Occupation:
    working on opening my shop
    Location:
    Fort Wayne, Indiana

    yes It didn't backfire at all:thumb: it was mean as hell:hail::hail::dribble:and it wasn't that loud.
     
    Last edited: Apr 19, 2008
  10. 1993MTXSHO

    1993MTXSHO Its a Taurus...

    Joined:
    Feb 3, 2006
    Messages:
    4,569
    Likes Received:
    316
    Location:
    Jersey
    oh mines loud too, but it comes from under the front of the car lol, and its raspy as hell, I can't stand an unmuffled non resonated sho engine, it just sounds horrible IMO.
     
  11. itwonder

    itwonder SHO Member

    Joined:
    Dec 17, 2005
    Messages:
    1,608
    Likes Received:
    324
    Location:
    VA
    Use the WALKER Part # 31372 donut gasket instead of the Felpro one. The Walker is much better. It looks like you could use a new spring/bolt kit, which are not expensive. I would get that cat welded.
     
  12. Eric VerValin

    Eric VerValin PiMPSKiLLET

    Joined:
    Mar 28, 2005
    Messages:
    3,179
    Likes Received:
    646
    Occupation:
    Journeyman Electrician
    Location:
    Fort Wayne, Indiana
    Home Page:
    Well.. they thread easy still.. I never have a problem getting them off.. I just try to get it tight until I feel like its about to break.. not sure how tight it should be.

    Is the walker thicker? Is it advanced who carrys it? I got a new felpro one in the car now.. would love to see them side by side.. :) Thanks!
     

Share This Page

If you wish to help keep SHOforum running, please click the donation button below