91' S13 Hatch Need Help - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Rekoforever · 01-30-2012, 12:24 PM

Im having problems with my s13 and the problem is that people keep telling me its the FPR the MAF or the Coolant Temp Sensor. I really cant figure it out. But here is what its doing I go to turn it on and i have to pump the gas pedal. then when it turns on it idles extremely rough. when i unplug the MAF it wants to turn off. when i unplug the CTS nothing changes.. hopefully someone can help me better than the others.

Rekoforever · 01-30-2012, 11:22 PM

really looking for help need all the advice i can get...

z3us · 01-31-2012, 07:56 AM

Try taking a look at the iacv idle control valve. It controls the air at startup and idle.

*andrew600* · 01-31-2012, 08:13 AM

wait. why are you asking for advice but arent fixing what people advise? fix what everyone thinks is wrong. then see if it fixes it. if not report back. you havent changed anything, so you just want something else to be wrong instead?

clean/replace maf, clean/replace iacv, possibly look at tps, cts, vac leak, dist cap, plugs, wires.

do them one at a time so you know what you did that made the difference. if that doesnt work, come back.

01-30-2012, 12:24 PM	#1
Rekoforever Join Date: Jan 2012 Location: Enterprise, AL Age: 35 Posts: 9 Trader Rating: (0) Feedback Score: 0 reviews	91' S13 Hatch Need Help Im having problems with my s13 and the problem is that people keep telling me its the FPR the MAF or the Coolant Temp Sensor. I really cant figure it out. But here is what its doing I go to turn it on and i have to pump the gas pedal. then when it turns on it idles extremely rough. when i unplug the MAF it wants to turn off. when i unplug the CTS nothing changes.. hopefully someone can help me better than the others.

01-30-2012, 11:22 PM	#2
Rekoforever Join Date: Jan 2012 Location: Enterprise, AL Age: 35 Posts: 9 Trader Rating: (0) Feedback Score: 0 reviews	really looking for help need all the advice i can get...

01-31-2012, 07:56 AM	#3
z3us Join Date: Jul 2011 Location: tenn Age: 42 Posts: 45 Trader Rating: (0) Feedback Score: 0 reviews	Try taking a look at the iacv idle control valve. It controls the air at startup and idle.

01-31-2012, 08:13 AM	#4
andrew600 ill tongue punch her fart box Join Date: Sep 2009 Location: bethalto, il Age: 35 Posts: 1,221 Trader Rating: (12) Feedback Score: 12 reviews	wait. why are you asking for advice but arent fixing what people advise? fix what everyone thinks is wrong. then see if it fixes it. if not report back. you havent changed anything, so you just want something else to be wrong instead? clean/replace maf, clean/replace iacv, possibly look at tps, cts, vac leak, dist cap, plugs, wires. do them one at a time so you know what you did that made the difference. if that doesnt work, come back.