IS - 1st Gen (2001-2005) Discussion about the IS models up to the 2005 model

installed an intake now i have a sputter

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Old 03-07-12, 08:15 AM
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NCis300
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Default installed an intake now i have a sputter

every since i installed my aem intake ive gotten a sputter when i accelerate 60% throttle at 4k rpms, has anyone else had that problem with an intake, i think it has something to do with the peice in the lower part of the intake, ill post pics up later.


Last edited by NCis300; 03-07-12 at 01:40 PM.
Old 03-07-12, 08:51 AM
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lexdymndz
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have you cleaned the MAF sensor? and did you disconnect the battery during install?
Old 03-07-12, 01:38 PM
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NCis300
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no and yes
Old 03-07-12, 01:40 PM
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NCis300
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pic added...
Old 03-08-12, 09:13 PM
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lookalike
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picture is gone... most likely something is loose or damaged from the installation.
Old 03-09-12, 07:19 AM
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NCis300
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the only thing is, if i give it full throttle it doesnt happpen
Old 03-10-12, 09:16 PM
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rvalero
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Did you pull the evap vsv off the OEM airbox? It had two hoses and a 2 wire plug going into it. Did you get the intake used? IIRC early versions of the AEM SRI had problems due to turbulent air causing the MAF to send incorrect info to the ECU.
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