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Author Corsa B 1.0 Build Up X16XE - Coilovers fitted and Billing pics
NathanR
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Registered: 6th Dec 10
Location: Totnes , Devon
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3rd May 12 at 20:12   View User's Profile U2U Member Reply With Quote
Think the gf's was only cheep and it seems to have worked . Worth ago dude .
DansCorsaSXi
Organiser: Yorkshire
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Registered: 13th Jan 10
Location: Worksop
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3rd May 12 at 22:07   View Garage View User's Profile U2U Member Reply With Quote
Good luck Shaun mate,bloody corsa's eh?

Star silver C20XE SXi Project thread

Smoke Grey Corsa GSi Project thread
Jamie-C
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Registered: 3rd Jun 08
Location: Ballycastle
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3rd May 12 at 22:09   View User's Profile U2U Member Reply With Quote
shaunmods
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Registered: 12th Mar 07
Location: Glascote, Staffordshire
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4th May 12 at 09:58   View Garage View User's Profile U2U Member Reply With Quote
Just replaced the CTS and its still doing it Starting to lose patience with this now! Today I noticed the revs are hunting quite a bit though which it wasnt doing yesterday.

When I start the car up from cold now it doesnt idle as high as what it used to. I cant say exactly how much difference because i dont have rev counter but I can tell by the engine tone. The revs seem to slowly get lower until the "choke" thing kicks in then the revs drop too low to idle and it cuts out.

Could a vacuum leak maybe cause this?

[Edited on 04-05-2012 by shaunmods]
Dan295
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Registered: 9th Oct 06
Location: London
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4th May 12 at 10:04   View User's Profile U2U Member Reply With Quote
take one of the plugs out and have a look at it, colour etc. might give you a clue if its running rich or lean, then check the resistance of some of the sensors, crank sensor sometimes gets covered in gunk so maybe pull it out and have a look as its the most common sensor to go
JaffaTB
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Registered: 7th Oct 09
Location: Sheffield, South Yorkshire
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4th May 12 at 10:16   View User's Profile U2U Member Reply With Quote
tell me about it mate mines been the same ever since I had my head off, anything I do to fix it results in it being fine for a few days then back to how it was, very annoying
shaunmods
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Registered: 12th Mar 07
Location: Glascote, Staffordshire
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4th May 12 at 10:36   View Garage View User's Profile U2U Member Reply With Quote
Im not very good at reading plugs Dan so I've taken a photo for you to see

Dan295
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4th May 12 at 11:07   View User's Profile U2U Member Reply With Quote
looks about right to be honest, you got any diagnostic software you can plug in?
Dan295
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Registered: 9th Oct 06
Location: London
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4th May 12 at 11:10   View User's Profile U2U Member Reply With Quote
you did have the cams dialled in right?
shaunmods
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Registered: 12th Mar 07
Location: Glascote, Staffordshire
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4th May 12 at 11:14   View Garage View User's Profile U2U Member Reply With Quote
I removed the newman cams for the minute and put my standard ones back in for the time being as funds were a bit tight at the time.

I haven't got any diagnositic equipment but I did flash the fault codes which are on the previous page
Dan295
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4th May 12 at 11:31   View User's Profile U2U Member Reply With Quote
if its only just started doing it after putting the cams back in I would double check the timing.
shaunmods
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Registered: 12th Mar 07
Location: Glascote, Staffordshire
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4th May 12 at 11:47   View Garage View User's Profile U2U Member Reply With Quote
It ran perfect after swapping the cams over mate. It was only after a week or so it started revving up for about 5 seconds on warm start up and cutting out every now and then when pulling up at lights. So I cleaned the ICV up just before the MK meet and it ran great again until I got to MK when it started revving uncontrollably. So i ordered a new ICV which changed the symptoms to constant stalling when slowing down. It since got worse and wont idle at all now when warm
vaux.dan
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Registered: 18th May 09
Location: newcastle/gateshead
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4th May 12 at 12:01   View User's Profile U2U Member Reply With Quote
Shaun my x16 used to do this. Revs hunted on start up and cut out at junctions. I tried a new map sensor and it ran better but never cured the cutting out. Don't think the 3 owners after me did either but try the map sensor it made a big difference for me
shaunmods
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Registered: 12th Mar 07
Location: Glascote, Staffordshire
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4th May 12 at 14:11   View Garage View User's Profile U2U Member Reply With Quote
Think ive found the problem! I decided to take my inlet back off again as I wanted to double check the ICV. I took it out of the throttle body and noticed the valve was sticking out way too far!

Here it is compared to my old one -



I tried to push it back in but it was completely stuck! So I decided to plug it into the car and see what happened when the ingition was turned on and off. It just kept moving out further and further -



I went to take it off the car and the valve just fell out



Knackered springs to mind lol. Just need to order a new decent one now rather than ebay shite
Mark.W
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Registered: 3rd Jan 07
Location: County Durham
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4th May 12 at 16:47   View User's Profile U2U Member Reply With Quote
Hope a better quality one sorts it for you Shaun.
Kieran
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Registered: 12th Sep 08
Location: Kent
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4th May 12 at 18:38   View Garage View User's Profile U2U Member Reply With Quote
Hope that's the problem mate
Darryl H
Organiser: South Central
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Registered: 19th Nov 09
Location: Camberley Drives: Porsche 944
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4th May 12 at 20:03   View Garage View User's Profile U2U Member Reply With Quote
Hope that's all it is! Makes sense seeing as the symptoms changed when that did

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shaunmods
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Registered: 12th Mar 07
Location: Glascote, Staffordshire
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4th May 12 at 20:17   View Garage View User's Profile U2U Member Reply With Quote
Fingers crossed! It couldnt have been doing it any favours anyway as it wasnt moving in and out properly. Cheers for giving me the idea of checking the ICV Daz
Darryl H
Organiser: South Central
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4th May 12 at 20:55   View Garage View User's Profile U2U Member Reply With Quote
No probs want to tell me why mine isn't sparking now?

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Space Cadet
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Registered: 16th Oct 09
Location: Welwyn Garden City, Hertfordshire
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4th May 12 at 21:38   View User's Profile U2U Member Reply With Quote
Still love this car, even nicer now it's got a clean looking x16 in it!!

Hope you get the running issues sorted soon though
JaffaTB
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Registered: 7th Oct 09
Location: Sheffield, South Yorkshire
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5th May 12 at 15:01   View User's Profile U2U Member Reply With Quote
when i plugged mine in and turned the key it moved out about a centimetre and stopped, and when i turned the key back to off it went back to its original position
shaunmods
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Registered: 12th Mar 07
Location: Glascote, Staffordshire
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5th May 12 at 19:01   View Garage View User's Profile U2U Member Reply With Quote
quote:
Originally posted by JaffaTB
when i plugged mine in and turned the key it moved out about a centimetre and stopped, and when i turned the key back to off it went back to its original position


This one just keeps moving out further and further until it falls off I've emailed the company that I bought it from and they have agreed to refund me so thats a bonus Not sure where to buy a replacement one from now though

Cheers space Space Cadet!
Darryl H
Organiser: South Central
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Registered: 19th Nov 09
Location: Camberley Drives: Porsche 944
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5th May 12 at 19:05   View Garage View User's Profile U2U Member Reply With Quote
Do autovaux not sell them?

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shaunmods
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Registered: 12th Mar 07
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5th May 12 at 19:07   View Garage View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Darryl H
Do autovaux not sell them?


Id imangine so Daz Gutted its a bank holiday, going to have to wait until tuesday to call them
Darryl H
Organiser: South Central
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Registered: 19th Nov 09
Location: Camberley Drives: Porsche 944
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5th May 12 at 19:08   View Garage View User's Profile U2U Member Reply With Quote
Ah bummer yeah forgot about that! Hope it sorts it mate

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