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B Rad Posted on Mar 25, 2018
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I have a 2004 chevy impala 3.8 liter thats cuts out while idling

It has also done this while driving. Typically does this after about 10 minutes of run time

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bernard obremski

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  • Chevrolet Expert 182 Answers
  • Posted on May 08, 2018
bernard obremski
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Joined: Apr 21, 2018
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Crank sensor located behind the harmonic balancer is most likley the problem those motors are known for that.

5 Related Answers

Anonymous

  • 3640 Answers
  • Posted on Sep 07, 2010

SOURCE: 2004 chevy impala 6 cyl. Would not start. Lights

it resets the anti theft system, so vehicle will start. all gm vehicles from 97-2005, contain a anti theft system called a passlock system. go to tubesound.com to disable passlock for good. (just type in your problem when page comes up).

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Sean Marovich

  • 120 Answers
  • Posted on Oct 24, 2010

SOURCE: My 2004 chevy impala has

Do you have a check engine light on and what are the codes if any? Your symptoms describe 4 things I have seen go bad on this car. A bad cat converter can cause this. A bas fuel pressure regulator can cause this. Pull vacum hose of fuel pressure regulator and inspect for liquid fuel. If there is any than the part needs replaced. A bad mas air flow sensor can also create this problem. A weak fuel pump can also cause this.

Anonymous

  • 1940 Answers
  • Posted on Mar 13, 2011

SOURCE: 2000 Chevy Tracker stalls or cuts off after

It sounds like your ECU is failing when it sits in the heat for a while. It's probably due to a faulty solder joint, and the heat may cause the board to warp momentarily, causing the engine to shut off. After the board cools down, you can start the vehicle again. You can test this by using a large fan, sealed ice pack, or similar to cool the ECU, while running the vehicle. If it sits and runs fine for longer than usual, replace the ECU. If it still shuts off, you may have a sensor that is failing when it gets hot, which will probably cut the spark, causing it to not start until the sensor resets. This is more complicated to track down because each sensor must be monitored while running the vehicle to know which on is failing when the engine shuts off.

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

Randy Ohler

  • 14585 Answers
  • Posted on Apr 23, 2011

SOURCE: 2004 impala engine will not

Idle air control motor is stuck open or is bad. It's on the side of the throttle body.

emissionwiz

Marvin

  • 85242 Answers
  • Posted on Jun 14, 2012

SOURCE: have 2004 chevy impala 3.4lt idles rough stalls at stops cel on code reads multiple misfires bank one lean replaced plugs, wires,and all 3 coil packs

Please read the info on this at this LINK

Testimonial: "Thank you. Found a leaking fuel pressure regulator leaking into the vacuum line. Replaced it, and engine runs great, idles smooth, but now it will not start when engine is cold. Can you help with this?"

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I have a 2006 Impala the engine is surging at idle and when I driving

Check the vacuum hoses for a leak.

2006 Chevy Impala LS 3.5L Surge Under Load - YouTube

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www.youtube.com/watch?v=sD-swFhMORM
Jan 22, 2013 - Uploaded by Gary Castle, Jr
Surge while driving. ... 2006 Chevy Impala LS 3.5L Surge Under Load ... How To Fix Or Prevent Stalling, Surging Or Rough Idle, Cleaning ...
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I have a 2005 chevy impala with a v6 engine and when im sitting idle it cuts off after running for like 10 minutes

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I have a 2004 Chevy Impala at idle and eights like its bout to cut off

Check for a dirty or bad Idle air control valve. (IAC) you can take most off and clean them out. It may have a lot of carbon in it and not working properly. or it could be bad also. Just clean it out first! Good-Day!
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Can i see a picture of the power steering fill cap on the chevy impala 2004? can i fill it at home, or does it need to go to the mechanic?

Hi, on the 3.4 liter engine it is here on top:

jturcotte_53.png



on the 3.8 liter engine, it's down below the alternator--same letter "H"

jturcotte_54.png
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Power steering fluid in '04 chevy impala

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2004 Chevy Impala Keeps Stalling

check all the ground cables and wires.make sure that the ground cable going to the engine is clean and tight.
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