Problem- Need Help!

JJ-NISMO · 05-05-2012, 06:35 PM

This morning I washed my car from head to toe. I spent a lot of time washing the wheels, but never sprayed inside the engine bay.

Note: I have an AEM intake

I go to start the beast and the engine sputters and dies. I start it again and it sputters, barely making it into the garage.

First: I pulled off the bumper, removed the intake cones and let it dry. Now it starts, idles for a minute, bogs down on its own and dies.

I have pulled the MAF sensors and am drying them as well.

My question: WHAT ELSE SHOULD I DO and is an immediate oil change necessary?!?!

Thank you.

Bryan · 05-05-2012, 06:49 PM

My guess would be the maf sensors got humid. I don't think there's any need for an oil change I doubt any water got in there. Drying the maf sensor should be all you need. I've seen it happen with intakes get humid and the car won't run right.

JJ-NISMO · 05-05-2012, 07:31 PM

Update:

Dried the MAF sensors and same thing! Runs for thirty seconds, bogs and dies.

Any other advice?!?!?!

MJB · 05-05-2012, 09:02 PM

Quote:

Originally Posted by JJ-NISMO

Update:

Dried the MAF sensors and same thing! Runs for thirty seconds, bogs and dies.

Any other advice?!?!?!

How long did you let your airfilters dry? Were they soaking wet? I know a few members on here ran into the same problem, they let the filters and MAF sensors dry over night and was fine the next day.

JJ-NISMO · 05-05-2012, 09:26 PM

I just used CRC MAF cleaner and reinstalled the sensors. I also put the cones back on and disconnected the Negative terminal on the battery.

In 10 minutes, I will fire it up and let you guys know.

I have had the cones in front of a fan for about 4-5 hours so far.

JJ-NISMO · 05-05-2012, 09:55 PM

she's running!

Bogged down a few times, but held on. Road test in a while.

Now my window wont roll up though?!?!

Sh0velMan · 05-05-2012, 10:29 PM

roll the window up manually, hold it in the "Up" position for 10 seconds after it reaches the top, repeat for the other side. Fixed.

MJB · 05-05-2012, 10:34 PM

Glad to hear everything is working. Keep us updated. Thats why I'm not really a fan of a "true" cold air intake.

JJ-NISMO · 05-06-2012, 12:45 AM

UPDATE:

Got everything back together and it seems to be running strong. I was just paranoid I guess!

05-05-2012, 06:35 PM	#1 (permalink)
JJ-NISMO Enthusiast Member Join Date: Feb 2010 Location: SoCal Posts: 276 Drives: 09 NISMO 370Z PG Rep Power: 242	Problem- Need Help! This morning I washed my car from head to toe. I spent a lot of time washing the wheels, but never sprayed inside the engine bay. Note: I have an AEM intake I go to start the beast and the engine sputters and dies. I start it again and it sputters, barely making it into the garage. First: I pulled off the bumper, removed the intake cones and let it dry. Now it starts, idles for a minute, bogs down on its own and dies. I have pulled the MAF sensors and am drying them as well. My question: WHAT ELSE SHOULD I DO and is an immediate oil change necessary?!?! Thank you.

05-05-2012, 10:29 PM	#7 (permalink)
Sh0velMan A True Z Fanatic Join Date: Jan 2012 Location: Dallas/Ft.Worth Posts: 3,349 Drives: Noisily. Rep Power: 20	roll the window up manually, hold it in the "Up" position for 10 seconds after it reaches the top, repeat for the other side. Fixed. __________________ Buy My Car! \| Build Thread

05-05-2012, 10:34 PM	#8 (permalink)
MJB A True Z Fanatic Join Date: Aug 2011 Location: Tacoma, WA Age: 41 Posts: 1,498 Drives: a POS truck Rep Power: 496	Glad to hear everything is working. Keep us updated. Thats why I'm not really a fan of a "true" cold air intake. __________________ 09 Nismo #0483 sold. Viper or C7 next time around. Last edited by MJB; 05-05-2012 at 10:47 PM.

05-06-2012, 12:45 AM	#9 (permalink)
JJ-NISMO Enthusiast Member Join Date: Feb 2010 Location: SoCal Posts: 276 Drives: 09 NISMO 370Z PG Rep Power: 242	UPDATE: Got everything back together and it seems to be running strong. I was just paranoid I guess! Last edited by JJ-NISMO; 07-26-2015 at 07:30 AM.

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05-05-2012, 06:49 PM	#2 (permalink)
Bryan Base Member Join Date: Jul 2010 Location: Houston Posts: 72 Drives: 13' STI Rep Power: 15	My guess would be the maf sensors got humid. I don't think there's any need for an oil change I doubt any water got in there. Drying the maf sensor should be all you need. I've seen it happen with intakes get humid and the car won't run right.

05-05-2012, 07:31 PM	#3 (permalink)
JJ-NISMO Enthusiast Member Join Date: Feb 2010 Location: SoCal Posts: 276 Drives: 09 NISMO 370Z PG Rep Power: 242	Update: Dried the MAF sensors and same thing! Runs for thirty seconds, bogs and dies. Any other advice?!?!?!

05-05-2012, 09:26 PM	#5 (permalink)
JJ-NISMO Enthusiast Member Join Date: Feb 2010 Location: SoCal Posts: 276 Drives: 09 NISMO 370Z PG Rep Power: 242	I just used CRC MAF cleaner and reinstalled the sensors. I also put the cones back on and disconnected the Negative terminal on the battery. In 10 minutes, I will fire it up and let you guys know. I have had the cones in front of a fan for about 4-5 hours so far.

05-05-2012, 09:55 PM	#6 (permalink)
JJ-NISMO Enthusiast Member Join Date: Feb 2010 Location: SoCal Posts: 276 Drives: 09 NISMO 370Z PG Rep Power: 242	she's running! Bogged down a few times, but held on. Road test in a while. Now my window wont roll up though?!?!