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Thread: MAF Problem?

  
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    spanna2005's Avatar
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    MAF Problem?

    Hi everyone, i have a z20let mk4 cabby and recently the problem of when i accelrate hard around 2-3k rpm it judders as if its hesistant to want to go then its fine above 4k.

    I had a mgzr before and a similar problem this was down to the MAF does this sound the same for the astra?

    If so is there anyway to clean it etc..

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    anyone ????

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    Where you from mate I hot a spare afm in the boot

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    Hesitation could be due to the front/rear BCS (boost control solenoid), if you live anywhere near Solihull you welcome to try my AFM out to take that out the equation. Think i might have a spare BCS you can try as well.

    Just thought, have you made sure all your plugs are okay and the gaps are correct as this could cause a slight miss fire on boost.

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