Notices
General Technical
Sponsored by:
Sponsored by: CARiD

engine overheat

Thread Tools
 
Search this Thread
 
Old Jul 15, 2005 | 02:24 PM
  #1  
stu1k's Avatar
stu1k
Thread Starter
Scooby Newbie
 
Joined: Jul 2005
Posts: 9
Likes: 0
Unhappy engine overheat

hi folks, i have a 96 uk 2000 turbo, the problem is water is coming out the over flow tank, only when the car is on boost, seems to drive fine when not boosting, but over heats when under boost, radiators been chenged, thermostat is fine and water pump also fine, any help appreciated am at my wits end.

stu
Reply
Old Jul 15, 2005 | 02:34 PM
  #2  
john banks's Avatar
john banks
Scooby Regular
 
Joined: Nov 2000
Posts: 18,658
Likes: 1
From: 32 cylinders and many cats
Default

Does it happen immediately on boost or do you have to drive it hard for a long time first? Does the header tank completely empty and do you have water all down the passenger side of the car?
Reply
Old Jul 15, 2005 | 02:44 PM
  #3  
stu1k's Avatar
stu1k
Thread Starter
Scooby Newbie
 
Joined: Jul 2005
Posts: 9
Likes: 0
Default

Originally Posted by john banks
Does it happen immediately on boost or do you have to drive it hard for a long time first? Does the header tank completely empty and do you have water all down the passenger side of the car?
Yeah as soon as it hits full boost the car misses slightly then water all down passenger side, header tank does not completely empty but there is no heating in the car..
Reply
Old Jul 15, 2005 | 02:58 PM
  #4  
john banks's Avatar
john banks
Scooby Regular
 
Joined: Nov 2000
Posts: 18,658
Likes: 1
From: 32 cylinders and many cats
Default

It sounds like there is a leak between the combustion chamber and the coolant passages. It might be a headgasket or cracked head.
Reply
Old Jul 15, 2005 | 04:56 PM
  #5  
scoobfan's Avatar
scoobfan
Scooby Regular
 
Joined: Nov 2004
Posts: 2,327
Likes: 0
From: In a V6 Mercedes
Default

Does it blow bubbles from the filler tube behind the light on the near side
once it gets warm/hot

If so it's deffo the head gasket mate !

Rob
Reply
Old Jul 15, 2005 | 05:05 PM
  #6  
john banks's Avatar
john banks
Scooby Regular
 
Joined: Nov 2000
Posts: 18,658
Likes: 1
From: 32 cylinders and many cats
Default

Mine does that Rob, so does another Scooby on a 2.0 when you get it really hot.
Reply
Old Jul 15, 2005 | 05:05 PM
  #7  
subaru swift's Avatar
subaru swift
Scooby Regular
 
Joined: Jul 2003
Posts: 192
Likes: 0
From: stoke on trent
Default

sorry rob it does sound like a head faulty ;-(
Reply
Old Jul 15, 2005 | 06:29 PM
  #8  
911's Avatar
911
Scooby Regular
 
Joined: May 2004
Posts: 11,341
Likes: 1
Default

2nd that, exactly the same symptoms.

Heads off I'm afraid

Graham

If you are not the DIY type, then call David at www.apiengines.co.uk
Reply
Old Jul 15, 2005 | 06:29 PM
  #9  
Juliano's Avatar
Juliano
Scooby Regular
 
Joined: May 2002
Posts: 382
Likes: 0
Default

Originally Posted by stu1k
hi folks, i have a 96 uk 2000 turbo, the problem is water is coming out the over flow tank, only when the car is on boost, seems to drive fine when not boosting, but over heats when under boost, radiators been chenged, thermostat is fine and <a style='text-decoration: none; border-bottom: 3px double;' href="http://www.serverlogic3.com/lm/rtl3.asp?si=24&k=water%20pump" onmouseover="window.status='water pump'; return true;" onmouseout="window.status=''; return true;">water pump</a> also fine, any help appreciated am at my wits end.

stu
Is there water condensation mixed with the oil? Should have a nice and lubricated around the thread were the oilcap is
Reply
Old Jul 15, 2005 | 07:02 PM
  #10  
scoobfan's Avatar
scoobfan
Scooby Regular
 
Joined: Nov 2004
Posts: 2,327
Likes: 0
From: In a V6 Mercedes
Default

Originally Posted by subaru swift
sorry rob it does sound like a head faulty ;-(
It's Stu that has the problem bud not me.

I had the same issues and David at API diagnosed and made the repair.

John - Should have made it a bit clearer, it blows the coolant out via
the filler tube.

Rob
Reply
Old Jul 15, 2005 | 09:54 PM
  #11  
Mark A's Avatar
Mark A
Scooby Regular
iTrader: (1)
 
Joined: Sep 2001
Posts: 2,924
Likes: 0
Default

Head gasket
Reply
Old Jul 15, 2005 | 10:28 PM
  #12  
911's Avatar
911
Scooby Regular
 
Joined: May 2004
Posts: 11,341
Likes: 1
Default

Or both.
One of mine was well gone, and the second on its way.

Hows the engine Mark?

Graham.
Reply
Old Jul 15, 2005 | 10:35 PM
  #13  
Mark A's Avatar
Mark A
Scooby Regular
iTrader: (1)
 
Joined: Sep 2001
Posts: 2,924
Likes: 0
Default

Check the project Graham for recent pictures, nearly ready. Been mainly painting cam cover and inlet mainfolds today!

Mark
Reply
Old Jul 16, 2005 | 12:22 PM
  #14  
buzzard's Avatar
buzzard
Scooby Regular
 
Joined: Feb 2003
Posts: 335
Likes: 0
Default

try changing the rad cap first. that gives the symptoms you describe.
Reply
Old Jul 24, 2005 | 06:56 PM
  #15  
buzzard's Avatar
buzzard
Scooby Regular
 
Joined: Feb 2003
Posts: 335
Likes: 0
Default

its a pity so many people dont come back and say what the problem was.
Reply
Old Jul 24, 2005 | 08:04 PM
  #16  
scoobfan's Avatar
scoobfan
Scooby Regular
 
Joined: Nov 2004
Posts: 2,327
Likes: 0
From: In a V6 Mercedes
Default

True, but i'm now off to watch Top Gear and the new M5 !!!!!

Rob
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
KAS35RSTI
Subaru
27
Nov 4, 2021 07:12 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
Dec 28, 2015 11:07 PM
Sam Witwicky
Engine Management and ECU Remapping
17
Nov 13, 2015 10:49 AM
Brzoza
Engine Management and ECU Remapping
1
Oct 2, 2015 05:26 PM
Ganz1983
Subaru
5
Oct 2, 2015 09:22 AM




All times are GMT +1. The time now is 06:05 AM.