Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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quote:
Originally posted by sri power
vauxhalls are usually pretty easy to bleed i just run them with the cap off for a while and that usually pushes any air out.was it doing this before you rebuilt the engine?
Nope, always ran just over 90oC.
I got a feeling it's this C16XE head..
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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quote:
Originally posted by CorsaB4ever
will this not burn you to fuck
How? Take cap off, Start car, let it bubble over, then turn engine off.
How would that burn you?
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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are you using your original stat and temp sensors?
[Edited on 21-05-2007 by sri power]
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Dean_W
Member
Registered: 13th Dec 05
Location: Downham Market, Norfolk
User status: Offline
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quote:
Originally posted by CorsaB4ever
will this not burn you to fuck
Nope, because you don't stick your fingers in it.
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Toby
Premium Member
Registered: 29th Nov 05
User status: Online
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quote:
Originally posted by Monster
quote:
Originally posted by CorsaB4ever
will this not burn you to fuck
How? Take cap off, Start car, let it bubble over, then turn engine off.
How would that burn you?
read dave A's bit that dean put in and it says run to temp then remove cap
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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New temp sensors, original Stat.
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Dean_W
Member
Registered: 13th Dec 05
Location: Downham Market, Norfolk
User status: Offline
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quote:
Originally posted by Monster
I got a feeling it's this C16XE head..
Any smoke?? Was the head skimmed?
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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No smoke, running really smooth and responsive. Head was skimmed.
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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is the system pressurising?are the pipes going hard?
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Dean_W
Member
Registered: 13th Dec 05
Location: Downham Market, Norfolk
User status: Offline
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Have you put the coolant pipes on correctly?
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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IIRC, they never go 'hard' as such?
You can squeeze them though.
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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quote:
Originally posted by Dean_W
Have you put the coolant pipes on correctly?
I didn't do the work, my mate did. Hes fully quilified @ vaux...
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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the only thing i can think is maybe your rad is blocked.
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Dean_W
Member
Registered: 13th Dec 05
Location: Downham Market, Norfolk
User status: Offline
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quote:
Originally posted by sri power
the only thing i can think is maybe your rad is blocked.
Or buggered.
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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It was fine before though
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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did the head gasket go on it before you rebuilt it?
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VegasPhil
Premium Member
Registered: 16th Jan 05
Location: Fareham, Hants Drives: Octavia VRS
User status: Offline
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Replace the Thermostat with a new one.
When I bled the coolant system on the 1.2. I took the cap off the coolant, put the heaters on full and held it at 3k for a minute or so.
Eventually the I heard the airlock come up! 
Corsa 2.0 16v Vegas - Sold
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Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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Does your thermostat housing not have a bleed screw on? Some did.
No pissing about with waiting for your expansion tank erupt then
Is your thermostat actually opening?
[Edited on 21-05-2007 by Vaux Lad]
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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quote:
Originally posted by sri power
did the head gasket go on it before you rebuilt it?
Nope, needed to change pistons.
quote:
Originally posted by VegasPhil
Replace the Thermostat with a new one.
When I bled the coolant system on the 1.2. I took the cap off the coolant, put the heaters on full and held it at 3k for a minute or so.
Eventually the I heard the airlock come up!
Yeh, i'll try a new stat. Don't want to leave ideling too long becuase I don't think the fan is coming on 
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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check the top and bottom hoses are getting hot.also run your hand over the surface of the rad to make sure the coolant is circulating through it properly.its sounds like to me like you have no circulation i.e. a blockage,air lock or your stat is'nt opening
[Edited on 21-05-2007 by sri power]
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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I'll go and try that now.
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Dave A
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 10th Dec 03
Location: County Durham
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1. get engine up to about 95 degrees
2. remove cap from expansion tank
3. put blowers on hot on setting 2
4. run on fast idle (2000rpm) until coolant bubbles over from expansion tank
5. let it bubble over for 5-10 seconds
6. turn off engine and blowers
7. leave to cool down completely
8. top up expansion tank
that will get any airlocks out.
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Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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quote:
Originally posted by VegasPhil
When I bled the coolant system on the 1.2. I took the cap off the coolant, put the heaters on full and held it at 3k for a minute or so.
Hmmm, or you could of just done the normal thing and removed the temp sender, filled the coolant system till it started to appear from the sender hole, and then re-fitted.... A lot simpler lol
Anyways, back on topic, sounds maybe like a stat jammed shut to me.
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Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
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quote:
Originally posted by Dave A
1. get engine up to about 95 degrees
2. remove cap from expansion tank
3. put blowers on hot on setting 2
4. run on fast idle (2000rpm) until coolant bubbles over from expansion tank
5. let it bubble over for 5-10 seconds
6. turn off engine and blowers
7. leave to cool down completely
8. top up expansion tank
that will get any airlocks out.
Just had it running, the coolent level doesn't even rise...
All pipes are getting hot..
Just seen the coolent pipe that goes to the TB was kinked and the water wasen't flowing back into the expansion tank. Dunno if that has anything to do with it
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Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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Sounds like no coolant is running through the rad(blockaged/jammed stat)
Remove the thermostat and check it opens in hot water.
[Edited on 21-05-2007 by Vaux Lad]
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