Notices
944 Turbo and Turbo-S Forum 1982-1991
Sponsored by:
Sponsored by: Clore Automotive

Intercooler hose pops off?

Thread Tools
 
Search this Thread
 
Old 06-15-2006, 11:36 PM
  #1  
comatb
Rennlist Member
Thread Starter
 
comatb's Avatar
 
Join Date: Mar 2002
Location: Ontario, Canada
Posts: 520
Likes: 0
Received 0 Likes on 0 Posts
Default Intercooler hose pops off?

On my 89 Turbo the intercooler pipe pops off at joint to the hose on the passenger's side. The hose never let's go of the intercooler. I have replaced the hose in case it was old/hard, but it is still doing it. What is the best solution?
Old 06-15-2006, 11:41 PM
  #2  
KuHL 951
Hey Man
Rennlist Member

 
KuHL 951's Avatar
 
Join Date: Jul 2003
Location: Nor Cal, Seal Rock, OR
Posts: 16,513
Received 181 Likes on 106 Posts
Default

Use a good T-bolt clamp, they never release.
Old 06-15-2006, 11:43 PM
  #3  
LtReid
Racer
 
LtReid's Avatar
 
Join Date: Dec 2004
Posts: 364
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by KuHL 951
Use a good T-bolt clamp, they never release.
true true
Old 06-16-2006, 12:52 AM
  #4  
jacklet
Racer
 
jacklet's Avatar
 
Join Date: Mar 2006
Posts: 289
Likes: 0
Received 0 Likes on 0 Posts
Default

clean all oil off and re-install
Old 06-16-2006, 01:01 AM
  #5  
95Juan
Mexican Ambassador
Lifetime Rennlist
Member
 
95Juan's Avatar
 
Join Date: Aug 2012
Posts: 31,665
Received 8 Likes on 7 Posts
Default

tighten the crap out of it.


and yeah, clean all the oil off before you do so.


man, that was a fun day when i didnt tighten my intercooler hoses at all.



anyone want to take a guess how hard the car STOPS when you hit 1 psi with loose intercooler pipes?


i actually hit my head on the sun visor mount.
Old 06-16-2006, 01:26 AM
  #6  
Eyal 951
Nordschleife Master
 
Eyal 951's Avatar
 
Join Date: Aug 2003
Location: Los Angeles
Posts: 9,558
Likes: 0
Received 0 Likes on 0 Posts
Default

https://rennlist.com/forums/showthre...light=silicone
Old 06-16-2006, 01:30 AM
  #7  
Ian Carr
That Guy
Rennlist Member
 
Ian Carr's Avatar
 
Join Date: Sep 2004
Location: Norwalk, CT
Posts: 6,650
Likes: 0
Received 1 Like on 1 Post
Default

yeah its interesting when you are doing about 130 and when you let off and slow down to turn and all of a sudden your car is idling at 400 rpm and doesn't want to go any where.. i'm not gona lie i thought i had eaten a valve or some thing. Luckily all that happened was the boot popped off the throttle body.

Just clean off the boot and what ever its going on real good with brake parts cleaner and tighten it good and you should be set

-Ian
Old 06-16-2006, 01:49 AM
  #8  
RKD in OKC
Rennlist Member
 
RKD in OKC's Avatar
 
Join Date: Oct 2004
Location: In a tizzy
Posts: 4,987
Likes: 0
Received 14 Likes on 11 Posts
Default

Mine popped off mid 3rd gear movin down the drag strip.

It went POP, and no go.

Scared the begeebees out of me.

Limped back to the pits and found it was only the intercooler connection. Whew.
Old 06-16-2006, 03:56 AM
  #9  
hosrom_951
UAE Rennlist Ambassador
Rennlist Member
 
hosrom_951's Avatar
 
Join Date: Jan 2004
Location: UAE & Germany
Posts: 9,142
Likes: 0
Received 2 Likes on 2 Posts
Default

Makes a killer sound when it pops off though
Old 06-16-2006, 04:52 AM
  #10  
HIGHBOOST
Pro
 
HIGHBOOST's Avatar
 
Join Date: Jan 2005
Location: RSVL, CA
Posts: 642
Likes: 0
Received 0 Likes on 0 Posts
Default

Ha, yea my friends GTI did that all the time.
Old 06-16-2006, 05:14 AM
  #11  
333pg333
Rennlist Member
 
333pg333's Avatar
 
Join Date: Feb 2006
Location: Australia
Posts: 18,913
Received 95 Likes on 78 Posts
Default

I have had mine pop-off and/or split a couple of times. Just as a precaution I had JET951 flush out my intercooler to see if there was crap in there that had been deposited over the years and could possibly interfere with the flow. It had a lot of crap inside so maybe this will help. Does anyone know why these hoses are prone to doing this?
Old 06-16-2006, 05:16 AM
  #12  
Eyal 951
Nordschleife Master
 
Eyal 951's Avatar
 
Join Date: Aug 2003
Location: Los Angeles
Posts: 9,558
Likes: 0
Received 0 Likes on 0 Posts
Default

Their old, the car is old, and we are running higher boost pressures on em.
Old 06-16-2006, 05:21 AM
  #13  
333pg333
Rennlist Member
 
333pg333's Avatar
 
Join Date: Feb 2006
Location: Australia
Posts: 18,913
Received 95 Likes on 78 Posts
Default

I assumed it must be the increased psi as I have had all my plumbing replaced. I am onto my 4th intercooler hose since Feb. The Silicone one's seem to be the answer.
Old 06-16-2006, 08:53 AM
  #14  
azmi951
Drifting
 
azmi951's Avatar
 
Join Date: Apr 2004
Location: Tucson AZ, Dallas Tx sometimes
Posts: 2,966
Likes: 0
Received 1 Like on 1 Post
Default

Like someone said, clean both thie inside of the hose and the outside of the pipe. Use a solvent like carb claeaner or Brake Clean to remove all the oils.

Be careful with T-bolt clamps, you can do some serious damage if you tighten them too much.
Old 06-17-2006, 06:59 AM
  #15  
Douglas Sorrells
Racer
 
Douglas Sorrells's Avatar
 
Join Date: Jul 2004
Location: Summerville, SC
Posts: 304
Likes: 0
Received 0 Likes on 0 Posts
Default

Get a set of LR hardpipes and their silicon hoses & it will never happen again!

LR Hardpipes


Quick Reply: Intercooler hose pops off?



All times are GMT -3. The time now is 02:28 AM.