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| Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars |
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10-18-2009, 07:40 PM
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#1 |
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MAF Problem (90' 240sx sr20det)
My car has been having a bit of idling problems. I've changed out the spark plugs, and it worked great for a while. The idle fluctuates a bit, sometimes to the point of dying. The car recently died a few times during everyday driving, and I've noticed that sometimes it has trouble getting up to the high RPMs. Also, the gas has been eating up a lot of gas. I found a video on youtube, that may fix the problem; but i don't know how to open up the MAF. Can anyone help me out? It would be greatly appreciated.
Youtube Video: YouTube - Nissan MAF Repair by Rob Fleming |
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10-18-2009, 08:41 PM
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#2 |
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Post Whore!
 
Join Date: Dec 2006
Location: Misawa, Japan
Posts: 6,815
Trader Rating: (8)
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check for boost/ Vac/leaks
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 後輪駆動車１番1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit |
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10-18-2009, 11:42 PM
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#4 | |
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Zilvia Addict
 
Join Date: Feb 2008
Location: Greer, SC
Age: 35
Posts: 926
Trader Rating: (7)
Feedback Score: 7 reviews
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Does it only stall out on you when you drop into neutral? If so and you are running and unrecirculated BOV I would put money on that being your problem.
Otherwise vaccuum leak. Check IC/piping and all your lines. If you have a boost gauge, it should be reading at 20 for an SR at idle.
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