Question about 2002 Chevrolet Tahoe

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Chevy tahoe shuts off when driving

When driving tahoe the engine shuts off sometimes can restart, but now it took 24 hrs before restarting chevy garage check codes nothing my 2002 tahoe sometimes start without any problems, but somtimes it wont start at all or when it is started and rolling it cuts off while im driving , someone please help!!!!!!!!!!!!!!!!!

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  • Jerry Koski
    Jerry Koski May 11, 2010

    When its in the no start mode try shooting a little starting fluid in the air cleaner and try starting it .. if it starts its a fuel problem.. This is a good place to start .. thanks jerry

  • Anonymous Mar 24, 2014

    When Im driving my 2002 tahoe it cuts off while i'm driving. I have to give it a min before I restart the truck

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Replace fuel pump relay. check all fuses to ignition and pcm .make sure they are not loose. check coil wires make sure they not loose.look at battery if you have the ac delco seal battery make sure green eye still there .if its black have battery check out.

Posted on May 06, 2009

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Just had the same problem. The fix is the throttle body replace it and the problem goes away. ? Is your check engine light on mine is but the codes for O2 sensor is a false code I ordered my throttle body from partstrain.com

Posted on Sep 22, 2012

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For my 99 Tahoe I discovered the problem is a worn key, no trouble since using the new spare key.. details here.. http://www.fixya.com/cars/t23311948-97_tahoe_run_but_shuts_off_whenever

Posted on May 26, 2015

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I have a 2002 Tahoe I've changed fuel pump injectors o2 censor spark plugs wires and corals will crank and drive but won't get power after it hits about 30mph and sometimes will shut off I'm lost don't know what else to do plz help

Posted on Mar 12, 2015

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Dec 09, 2015 | Cars & Trucks

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2002 Chevy Tahoe. Around 3 years ago the 1st


If a vehicle shuts off while driving down the road. then restarts after about 10 minutes, its a bad crank sensor or the wiring to the sensor. A check engine light may not turn on. If the light is on. You can take it to any auto parts store to have the code read by a scanner for free. Auto-zone, Advanced ETC. Its worth a try! But first check the fuel pump relay, It may be getting hot and shutting down pump. Try swapping a relay of the same type, if it is ok, thats the problem. Hope this helps!

Sep 20, 2014 | 2002 Chevrolet Tahoe

1 Answer

I have a 2004 Chevy suburban and it will cut off usually when it's hot and I have been driving for a while. It will crank right back up though and drive fine.


have alt checked,when its hot the alt regulator can malfunction and when volts get lower than 11.something the car will shut off.when you restart it the regulator resets till it gets hot again. i pulled my hair out with this problem on my tahoe

May 20, 2014 | 2004 Chevrolet Suburban

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95 Chevy tahoe randomly died twice on me today. 1st time it restarted and ran good for atleast 3-4 hrs. Second time it died as I was coming off the interstate & wouldnt restart for nothing! I had


Could be several things .... Do you have a distributor ... Have you ever changed it? There is a pickup coil on it that goes bad tale off dist. Cap and look to see if it has cracks or is broken .... Easier to just buy whole distributor (2) fuel pump try starter fluid to see if it will start by spraying a little in intake...

Feb 14, 2014 | Chevrolet Cars & Trucks

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Chevy cavalier 2002 shut off while driving, power steering went out and brakes. i turned car off and it restarted what was it and how can i fix it?


Ther is a problem with some computers in that they shut down the engine for no apparent reason. This problem hounded Kia owners as the engine just stopped at lights but restarted with no problems. Check for any fault codes and check for circuit problems with alternator as some cpu's get their power directly from the alternator and it has to be full voltage or they sense a power failure and shut down.

Feb 03, 2013 | 2002 Chevrolet Cavalier

1 Answer

Speedometer Sticks sometimes,How do I fix-it ? However when I shut it off and restart it 4 or 5 Times in Quick Resessions it goes bac to Normal.


contact Chevy , the chevy speedos have had those problems since 2002 and into 2007 when they finally made changes, there is a kit you can get that replaces all the step motors , But its a pain so I hear ,, they have a pending recall, so contact your chevy dealer and jump on that band wagon, if you want to check out one of the forums on that subject heres the link http://www.topix.com/forum/autos/chevrolet-tahoe/T2BGKBGI55EKNU77C/p3 wish I had better info for you , and that Chevy had a quick fix

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2001 chevy tahoe after driving the vehicle


throttle position sensor and other sensors must be tested to establish which are defective.

Jul 06, 2010 | Chevrolet Silverado 1500 Cars & Trucks

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Replace BCM and Passlock sensor


if it stalls while driving it CANNOT be anything related to passlock. I would check the camshaft and crankshaft sensors that are typically weak in GM cars and if they fail, the PCM would shut down the engine.

Dec 11, 2009 | 2002 Chevrolet Blazer

1 Answer

Engine shuts off while driving


I would suspect a faulty EGR valve, but is the check engine light on? If it is, take the vehicle to an autoparts store and have them use a scan tool to retrieve the fault code(s) stored in the computer. Most parts stores offer this service free of charge. That will narrow the search for the problem. Sure hope this helped.

Jul 20, 2009 | 2003 Chevrolet Silverado 1500

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