sr20 rough idle running rich problem, idk why - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

sr20superslow · 01-31-2010, 09:41 PM

so i just recently installed a couple switches for my fans and electronics, and a push start button. now everytime i start the car, it has a rough idle, and its running rich. does anyone know what might be the problem?

thanks

sr20superslow · 02-01-2010, 04:13 PM

no help? ok fine

s13wes · 10-17-2011, 04:39 PM

i was having the same problem. in my case it was a hole in the intake pipe after the maf and before the turbo. i'm not sure about any wiring problems that could've caused it though

airman · 10-18-2011, 06:52 AM

Undo all of the wiring that you just did, or trace it all.

What exactly did you do? Did you splice into any power sources? "Tuck" any wires?

Sr20Developer · 11-21-2011, 12:03 AM

Does the car rev past 3k? Sounds like you might have messed up some wiring to the MAF. I would check everything you did.

01-31-2010, 09:41 PM	#1
sr20superslow Leaky Injector Join Date: Feb 2009 Location: las vegas, nevada Posts: 111 Trader Rating: (0) Feedback Score: 0 reviews	sr20 rough idle running rich problem, idk why so i just recently installed a couple switches for my fans and electronics, and a push start button. now everytime i start the car, it has a rough idle, and its running rich. does anyone know what might be the problem? thanks __________________ eat dirt

02-01-2010, 04:13 PM	#2
sr20superslow Leaky Injector Join Date: Feb 2009 Location: las vegas, nevada Posts: 111 Trader Rating: (0) Feedback Score: 0 reviews	no help? ok fine __________________ eat dirt

10-18-2011, 06:52 AM	#4
airman Leaky Injector Join Date: Jun 2011 Location: Clemson, SC Age: 31 Posts: 83 Trader Rating: (1) Feedback Score: 1 reviews	Undo all of the wiring that you just did, or trace it all. What exactly did you do? Did you splice into any power sources? "Tuck" any wires? __________________ 2014 Absurdity Build RIP S13 KA-T HX35 419whp

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10-17-2011, 04:39 PM	#3
s13wes Join Date: Dec 2008 Location: tennessee Age: 31 Posts: 36 Trader Rating: (0) Feedback Score: 0 reviews	i was having the same problem. in my case it was a hole in the intake pipe after the maf and before the turbo. i'm not sure about any wiring problems that could've caused it though

11-21-2011, 12:03 AM	#5
Sr20Developer Join Date: Nov 2011 Location: KS Age: 31 Posts: 13 Trader Rating: (0) Feedback Score: 0 reviews	Does the car rev past 3k? Sounds like you might have messed up some wiring to the MAF. I would check everything you did.