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  1. #1
    VXRed EL_Azz0's Avatar
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    29th September 2018
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    Question Nurb boost issues?

    Hi lads,

    Noticed this week that the Corsa is going flat from time to time.. there's not really any pattern..

    Noticed it on the way home from work, cruising at 70, dropped to 4th for a pull and just nothing, about 3 seconds later boost came on.. (didn't happen again) was absolutely pissing down that day, so honestly thought it was just a traction issue.. and I wrote it off

    So today, driving to work.. gave it the beans in 2nd, went flat.. didn't really give it chance to come on either, just went straight to 3rd which boosted properly.

    Noticed it starting to happen quite regularly now..

    Nothing has changed in regards to car, always run V-Power, don't use anything else.

    Could it be because I've not serviced it yet? I drop the oil every 5k, which was done about 2k ago now..

    I was thinking spark plugs tbh, or coil pack.. Any ideas?

    TYIA
    Corsa VXR Nurburgring
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  2. #2
    VXR enough Arron D's Avatar
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    Default

    If there's no leaks I'm thinking plugs or coil too mate

    Sent from my G8341 using Tapatalk
    Corsa D Vxracing Various bits & bobs done
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  3. #3
    VXRed EL_Azz0's Avatar
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    Default

    No leaks bud, I'll start with plugs - cheers mate
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  4. #4
    VXR enough Minismithy90's Avatar
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    Default Nurb boost issues?

    Disconnect the MAF for an hour or so. After mine was disconnected for a few hours i noticed a definite improvement with the cars boosting and drivability.
    Last edited by Minismithy90; 10th June 2019 at 11:37 AM.
    Fiesta Mk5 ZS>Fiesta Mk6 ST>Clio 172>Astra 'H' VXR>Fiesta Mk7 ST>Corsa 'D' VXR Nurburgring

  5. #5
    VXRed EL_Azz0's Avatar
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    Default

    That's a weird one, will give it a try though!
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  6. #6
    VXRed
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    Is mine boosting properly goes straight too 10psi then drops too 9 zafira gsi


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  7. #7
    VXRed
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    https://youtu.be/J8Owusd49Hc


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  8. #8
    VXR enough Arron D's Avatar
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    Quote Originally Posted by EL_Azz0 View Post
    That's a weird one, will give it a try though!
    Let's us know if any of the above works please bud

    Sent from my G8341 using Tapatalk
    Corsa D Vxracing Various bits & bobs done
    http://www.vxronline.co.uk/forum/sho...rsa-D-VxRacing

    Instagram Vxracing488

  9. #9
    VXRed EL_Azz0's Avatar
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    Quote Originally Posted by Arron D View Post
    Let's us know if any of the above works please bud
    Will do mate, plugs are inbound
    Corsa VXR Nurburgring
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