Motor stalls...???

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I ask good questions
Posts: 500
Joined: Thu Dec 16, 2004 9:02 pm
Car: 92 240 SXSE Coupe with SR20DET

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I took my exhaust mani and turbo off this past weekend to fix an exhaust leak. I put everythign back together and there are no leaks in the intercooler or exhaust. Now my car wont idle or hold constant throttle. I unplug the maf and it idles fine plug it back in and it stalls. I however dont think its the maf. I cleaned my o2 sensor with carb cleaner... which i think was a bad idea. The car runs great in boost just wont idle.


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I ask good questions
Posts: 500
Joined: Thu Dec 16, 2004 9:02 pm
Car: 92 240 SXSE Coupe with SR20DET

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bumpity bump

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safxtacy
Posts: 912
Joined: Sat Jul 08, 2006 12:13 pm

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my brother had the same problem but he had bits of an old gasket on there so we took off the bits off both ends and got a new one dont know if thatll help

S13240
Posts: 1908
Joined: Fri Jul 26, 2002 8:06 am

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Sounds like a bad maf to me if it idles nice with it unplugged and bad if plugged in.

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Sil80315
Posts: 1084
Joined: Mon Jan 30, 2006 4:34 pm
Car: 1991 Nissan 240sx
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yeah it might be a bad maf but even so it would run in limp mode either way.

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I ask good questions
Posts: 500
Joined: Thu Dec 16, 2004 9:02 pm
Car: 92 240 SXSE Coupe with SR20DET

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maf checked out good.


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