Author Topic: Finally found the cause of my boost problems  (Read 18703 times)

Offline dai-cymru

  • I live here
  • *****
  • Posts: 2,601
  • 1989 MK2 16V
Finally found the cause of my boost problems
« on: 10 December 2009, 19:20 »
Put my home made tester on tonight, run some air through and could hear a substantial leak, turns out to be my Forge tip. under pressure the clamp and hose slide of the turbo  :shocked: when the pressure comes off it slides back on, so i thought cool just a loose clip tried to tighten it but it was already supper tight, put a new clip on and when i tighten it it just slides off, so bollox to this im putting a standard one back on, if i can find one that is  :undecided: what clips are others using as i havent heard anyone else having this problem?



Offline Rhyso

  • Global Moderator
  • Sir Postalot
  • *****
  • Posts: 26,720
Re: Finally found the cause of my boost problems
« Reply #1 on: 10 December 2009, 19:24 »
couldn't believe you at first when you rang me!!  :shocked: :shocked: :shocked:

Offline dai-cymru

  • I live here
  • *****
  • Posts: 2,601
  • 1989 MK2 16V
Re: Finally found the cause of my boost problems
« Reply #2 on: 10 December 2009, 19:26 »
couldn't believe you at first when you rang me!!  :shocked: :shocked: :shocked:

couldnt believe it myself  :wink:

Offline Wazzzer

  • Moderator
  • 10k hero
  • *****
  • Posts: 11,172
  • Golf GTI 1.8T AGU
Re: Finally found the cause of my boost problems
« Reply #3 on: 10 December 2009, 19:30 »
not good, I have only got a K03 TIP in the shed unfortunately :sad:


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline dai-cymru

  • I live here
  • *****
  • Posts: 2,601
  • 1989 MK2 16V
Re: Finally found the cause of my boost problems
« Reply #4 on: 10 December 2009, 19:32 »
not good, I have only got a K03 TIP in the shed unfortunately :sad:

how rude there are only AGU on ebay too  :cry:

Offline Rhyso

  • Global Moderator
  • Sir Postalot
  • *****
  • Posts: 26,720
Re: Finally found the cause of my boost problems
« Reply #5 on: 10 December 2009, 19:35 »
not good, I have only got a K03 TIP in the shed unfortunately :sad:

how rude there are only AGU on ebay too  :cry:

nothing in work you could 'borrow'  :undecided:  though thinking about it you need all those funny offshoots for the DV etc  :sad:

Offline Hulmie

  • I live here
  • *****
  • Posts: 3,282
  • White MK4 1.8T AGU K03s
Re: Finally found the cause of my boost problems
« Reply #6 on: 10 December 2009, 19:55 »
is there a reason why its slipping off? is there any oil bypassing the blades and getting onto the tip?


mk4 R32 Golf, Reflex Silver, V6

Offline dai-cymru

  • I live here
  • *****
  • Posts: 2,601
  • 1989 MK2 16V
Re: Finally found the cause of my boost problems
« Reply #7 on: 10 December 2009, 20:00 »
is there a reason why its slipping off? is there any oil bypassing the blades and getting onto the tip?

no completly dry, the material the tip is made of seems a bit crap to me, it doesnt squash down like a normal silicone hose  :undecided:

Offline Hulmie

  • I live here
  • *****
  • Posts: 3,282
  • White MK4 1.8T AGU K03s
Re: Finally found the cause of my boost problems
« Reply #8 on: 10 December 2009, 20:38 »
I know when fitting my TIP i thought that there isnt really alot of lip on the turbo to securely clamp the hoses on, hence why the manufacture used a bolt on item. Makes you think is it worth going down the metal style enlarged TIP from awesome.


mk4 R32 Golf, Reflex Silver, V6

Offline MaXXeH

  • I live here
  • *****
  • Posts: 1,528
  • Golf MK5 GTI
Re: Finally found the cause of my boost problems
« Reply #9 on: 10 December 2009, 20:48 »
i would of thought it would not matter as it is only sucking in air, there would no real pressure in the pipe.  It would matter on the other side of the turbo as it is pushing air into the inlet manifold.