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#Fuel cut at high rpm, possibly maf?

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 Post subject: Fuel cut at high rpm, possibly maf?
PostPosted: Sun Apr 07, 2019 7:48 pm 
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Joined: Mon Aug 13, 2018 12:38 am
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Newly swapped 22t block with 25d heads, using roubtune 550, experiencing fuel cut at high rpms(5 or more), wondering if anyone has experienced this? I heard it could be the maf, currently using the stock one still.


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 Post subject: Re: Fuel cut at high rpm, possibly maf?
PostPosted: Sun Apr 07, 2019 11:47 pm 
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Location: Des Moines, Wa
If you're using the aluminum MAF, you need to switch to the plastic 92-94 (NA) style. Also, if there's no check engine codes, I'd guess you have a vacuum leak.

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