Engine stalls

Tiny
LATINBOY909
  • MEMBER
  • 1996 NISSAN MAXIMA
Engine Performance problem Automatic 180250 miles

I've been having problems with my car. When I drive for about 10 or 15 minutes my car dies on me at a red light or a stop. I have taken it to the mechanic to do a checkup and can't find anything wrong with it. When he test drives the car it doesnt die on him. I also took it to the Nissan dealer to run a diagnostics test and they can't find the problem either. I dont really know what could the problem be and unfortunately no one can find the problem. What can I do? Could it be a sensor?
Monday, December 8th, 2008 AT 8:43 PM

8 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Hello
Thanks for the donation.

To better assist you, could you please give me the 8th digit in VIN?

Does the vehicle idle smoothly at around 750 RPM? Are all of the gauges reading normal? No high temperature readings, etc?

Is it only dieing at a complete stop? Also, does it restart after stalling with no problems?

Please answer these and it will better help me with diagnosing the situation.

Thanks for using 2carpros. Com!
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Tuesday, December 9th, 2008 AT 3:25 AM
Tiny
LATINBOY909
  • MEMBER
  • 15 POSTS
Hi thanx for the response. My 8th digit on VIN is "D".
Sometimes it idles smoothly but after 2 or 3 minutes it starts vibrating and feels like its gonna die. Gauges are normal, no high temperature readings. Yeah it dies at a complete stop but sometimes its random. The car does restart after stalling and sometimes when it restarts the engine dies again. Hope u can help me. Thanks!
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Tuesday, December 9th, 2008 AT 12:16 PM
Tiny
BLUELIGHTNIN6
  • MECHANIC
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Thanks for that info.

It now sounds like your idle air control valve is sticking or faulty.

First, check idle speed adjustment.
Then check the IACV (Idle Air Control Valve) circuits for any shorts in the wiring along with checking the IACV air regulator.

Below is the location of the IACV.


https://www.2carpros.com/forum/automotive_pictures/261618_Noname2_6.jpg



FIGURE 2


https://www.2carpros.com/forum/automotive_pictures/261618_Noname_27.jpg

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Tuesday, December 9th, 2008 AT 12:53 PM
Tiny
LATINBOY909
  • MEMBER
  • 15 POSTS
Does the IACV also affects RPM? I do notice that the needle on the RPM moves up and down when driving around 25mph. And when I just let the car drive without stepping the gas, my RPM is between 500 and 700.
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Wednesday, December 24th, 2008 AT 2:03 AM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Yes, the IAC valve controls the idle. If it is flucuating up and down then this is an indication that the IAC valve is faulty.

750 is the perfect number to idle. Anywhere around 600 - 800 is normal.
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Wednesday, December 24th, 2008 AT 2:07 AM
Tiny
HUTCHISON79
  • MEMBER
  • 1 POST
I was having a very similar problem with the same car. At first, it would start up everytime and run for a few seconds, but die. Start again and it would run for 10-15min and then start randomly dying on the hwy or at stop signs, whatever. No warning other than it would start stalling a bit. After a while it wouldn't fire right up anymore, I would have to turn the key several times, kinda quick before it would finally start. After replacing the starter, checking the MAF censor and throttle position censor and all that fun stuff it turned out to be a faulty Ignition Switch under the steering wheel.

I replaced the $30 part and she runs like new. Starts up every time, and never stalls or dies. Hope this helps.
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Friday, November 7th, 2014 AT 2:05 PM
Tiny
ANGEL BABY
  • MEMBER
  • 2 POSTS
Hi I'm having some what of the same problem it starts and some day's I drive it and it doesn't do it but other days it does stall out at a light or stop sign so I put it neutral so it doesn't stall out on me. I have just recently had a tune done my fuel pump replaced and the idling gauge. My radiator has some leaks on the top so it gets warm really fast and it smokes like it's overheating but the guage doesn't go past the middle line on the guage I keep telling my friend we need to change the radiator. Do you think the radiator is the problem or what could it be. My cousin also mentioned that I might need a New thermostat
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Saturday, December 16th, 2017 AT 2:28 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
The radiator or thermostat will not cause the engine to stall. It sounds more like a crankshaft angle sensor. Here is a guide to help us see what's going on.

https://www.2carpros.com/articles/engine-stalls

Please let us know what you find. We are interested to see what it is.

Cheers, Ken

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Sunday, December 17th, 2017 AT 6:39 PM

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