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Old 03-08-2018, 12:43 AM
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PalmerWRX PalmerWRX is offline
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Default Stutter

Having an issue with a stutter at slow acceleration around 2-3000rpm. On my 06 2.5l wrx hawk. When I accelerate hard it doesn't happen.
Feels like it holds back a couple times, then takes of fine.
Plugs changed, not different, maf sensor changed. No error codes.
Any ideas

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  #2  
Old 03-08-2018, 12:15 PM
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Rdlangy1 Rdlangy1 is offline
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Any gaskets blowing? Coil packs? Air leak on a hose?

(I’m clutching at straws as mechanics aren’t my thing )
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Old 03-08-2018, 03:37 PM
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Hrimfaxi Hrimfaxi is offline
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Mine was doing this before a coil pack completly died.
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Old 05-08-2018, 08:45 AM
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PalmerWRX PalmerWRX is offline
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Can't find any hose leaks, gaskets seem fine. Might try new coil pack.

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Old 05-08-2018, 07:43 PM
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i get this same thing sometimes, i had it on my ej205 and it's followed over to my ej207, using same coils, be interesting to see if thats what is causing your issue
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Old 07-08-2018, 04:50 PM
Brad Wrx Brad Wrx is offline
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Could it be lambda sensor, over fueling at cross over?
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