Question about 2004 Chevrolet Chevrolet Silverado 1500 Z71

Open Question

Check engine ligtht with message reduced engine power

Will run only 50 mph

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1114 Answers

SOURCE: check engine light "reduced enging power" message?

hook it up to OBD 2 scan retrieve fault code and go from that point!

Posted on Dec 24, 2008

  • 25 Answers

SOURCE: chevy malibu displays engine power reduced

It's fuel related, check your fuel filter to see if it's clogged, let me know. Good luck, Jim

Posted on Sep 10, 2009

texastbone
  • 63 Answers

SOURCE: 2005 chevy cobalt, car wont start ... check

disconecting the battery should reset the pcm. but you will need to find out what caused the problems.

Posted on Jan 06, 2010

SOURCE: reduced engine power on

The traction control uses the speed sensor in the transmission and the wheel speed sensors to determine wheel spin. If a wheel spins braking is applied to it so that the power can be transferred to the other wheels. At some point the ECU detected a gross disagreement between the sensors and so as a precaution has entered into a limp home mode. On some systems if the fault is in error it can be cleared by putting the car into drive and moving forward a meter, putting in reverse and going a back a meter and doing this three times. If one or other of the sensors are faulty this process will not allow the error to be cleared. You need to check or have checked the error codes and the speed sensors.

Posted on May 28, 2010

  • 1 Answer

SOURCE: Check engine light came on

reduced engine power message chevy cobalt 2006,cars sputtering, and when i presses on the gas the car wont move, i can put the pedal to the floor and the rpm's dont bulge

Posted on Jan 11, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Reduce power light on has no throttle and keeps giving throttle accuator cdes


2003 Silverado 2500HD REDUCED ENGINE POWER - Discussion on Topix

www.topix.com > Top Stories
Dec 28, 2009 - 20 posts - ‎12 authors I have replaced the throttle body, had the wires re-connected and .... The gauges all went wild and reduced engine power displayed on the dash. I looked it .... The truck just went to idle for no reason and it keeps happening. 2003 Chevy Trailblazer-CHECK ENGINE LIGHT AND ...
Dec 23, 2011
Reduced Engine Power message
Jul 29, 2008
2003 Chevrolet Silverado - Reduced Engine Power
Nov 3, 2007
Trailblazer - Reducted Engine Power
Aug 3, 2006
More results from www.topix.com

Reduced Engine Power Message Displayed on GM Vehicles

www.underhoodservice.com/tech-tip-reduced-engine-power-message-dis...
Dec 10, 2012 - Tech Tip: Reduced Engine Power Message Displayed on GM Vehicles ... Model year 2008-'10 vehicles must have the engine control module (ECM) reprogrammed ... Do not drop the electronic throttle control components.

Oct 28, 2015 | Cars & Trucks

1 Answer

Emission light came on and so did reduce power light. It happens when I quickly excellerate from 10 mph but will reset if turned off


2003 Chevy Trailblazer-CHECK ENGINE LIGHT AND REDUCED ENGINE POWER ...

www.topix.com > California > San Diego County > Oceanside
Dec 23, 2011 - 2003 Chevy Trailblazer-CHECK ENGINE LIGHT AND REDUCEDENGINE POWER ... The reduced engine power ligth comes on and I lose power. ...Next, the fan clutch failed -- which is when he did an "above and beyond" .... yesterday I have not replaced anything bc they have told me nothing is wrong.

Oct 15, 2015 | 2002 Chevrolet TrailBlazer

1 Answer

When I drive over 50 mph and stop, I get messages 'engine system default' and 'transmission system default'. The car slows down, but does not completely die out. I turn it off and am amble to restar


Sounds like you have lost overdrive. Most cars go into to limp mode with engine and transmission problems. Limp mode is reduced engine power and the transmission only shifts to certain gears. Keeps people from totally destroying the drive train.

Nov 08, 2014 | 2002 Jaguar X-Type

2 Answers

Throttle position sensor 06 grandprix gt


O2 sensors can cause this and often they clear up after a good run.

Nov 20, 2013 | 2006 Pontiac Grand Prix

1 Answer

Reduced engine power


Your vehicle seem to have gone into limp home mode. You need to have the fault codes pulled to know what is wrong. Limp mode lets you get home but limits engine output function.

Nov 17, 2013 | 2004 Chevrolet TrailBlazer

1 Answer

Reduced Engine Power light


With GM vehicles a Reduced Engine Power message has to do with the electronic throttle control .


GM Chevy Truck REDUCED ENGINE POWER Case Study Part 1

May 03, 2017 | Cars & Trucks

1 Answer

The reduced engine power light comes on at 50 mph what can the problem be?


A lot of times this is a dirty throttle body, possibly sticking at this mph. Clean with battery disconnected with throttle body cleaner. Must be nice and shiny. If the throttle body isn't functioning correctly or it's filthy, reduced engine power light will go on to act as a safe mode.

Feb 18, 2011 | 2003 Chevrolet TrailBlazer

1 Answer

I had my engine light come on with a "reduced engine power" message on the dash...and I couldn't go faster than 30 mph


engine was sent into what they call the limp mode ...because................ either your tranny or engine has issues.....run your trouble codes and check your tranny fluid

Jan 14, 2010 | 2003 Chevrolet Suburban 1500

1 Answer

1996 buick LeSabre runs rough at 50 mph


Sounds like low fuel pressure. i.e. fuel pump, fuel pressure regulator, or fuel filter.

Jun 02, 2009 | 1996 Buick LeSabre

Not finding what you are looking for?
2004 Chevrolet Chevrolet Silverado 1500 Z71 Logo

Related Topics:

27 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75005 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7710 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...