Cars & Trucks Logo

Related Topics:

Anonymous
Anonymous Posted on Jun 14, 2013
Answered

Reduce engine power came on and the ac went out

Answer This Question
  • Marpy Pincan Feb 11, 2019

    I believe their was a recall on some of these vehicles due to reduced power under certain conditions. Check with dealer. I bought a new one and got a letter in the mail about the recall.

×

1 Answer

Stephen Miller

Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

  • Chevrolet Master 1,645 Answers
  • Posted on Feb 11, 2019
Stephen Miller
Chevrolet Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

Joined: Aug 27, 2015
Answers
1645
Questions
0
Helped
865374
Points
9471

2 Related Answers

semloh1950

  • 16 Answers
  • Posted on Aug 24, 2009

SOURCE: reduced engine power

hi there my name is don i will try to help you on this
when your reduced engine light comes on that means there is a active fault code in one of the sensors that is cusing this
you will have to get it scanned or retreive the codes from the dash

once you shut it off and turn it back on it temporarly resets until the diagnostics go through it again and it will reduce the power to the engine
it could be something simple like a gas cap or tire pressure but you will have to get it scanned to find out
thanks
don

Ad

Anonymous

  • 396 Answers
  • Posted on Jan 16, 2010

SOURCE: reduce engine power 2007 chevy uplander

Sopunds like the computer has gone into a limp mode. You need to take it in for a professional diagnosis.

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

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.
Read full answer
Oct 28, 2015 • Cars & Trucks
0helpful
1answer

Reduced engine power
Disconnect your idle control valve and see if there is a difference at start-up. This valve will demand more power such as the time the AC is turned on, and also at start-up..
Read full answer
Apr 06, 2014 • 2005 Volvo V50
0helpful
1answer

My 2007 chevy impala lt engine size 3.5 liter went into reduced engine power a month ago I was told to check the gas cap i removed and re-fastened it about 30 mins later power was back to normal during...
It is the APP sensors , Your vehicle has electronic throttle control . P2122 Throttle Pedal Position Sensor Switch Circuit Low Your best bet would be to take it to a qualified repair shop .
Read full answer
Apr 16, 2017 • 2007 Chevrolet Chevrolet Impala LT
0helpful
2answers

What causes dash say reduce engine power
You need to have fault scan to identify what sensor triggered light. Reduced Engine power is telling you that it's in LIMP mode.
Read full answer
Mar 12, 2011 • 2003 GMC Sierra 1500
25helpful
1answer

What does reduced engine power light mean and have no acceleration. Turned truck off and reduced engine power went out and everything is ok again; however afraid to drive the truck anywhere now. 2004 GMC...
this model has what they call fly by wire.. no accelerator cable. If the computer detects a problem in the thottle system it will not allow the engine to accelerate and will show reduced power and possibly set a check engine light. The dealer usually wants to replace the throttle assembly which is very expensive and usually un nessesary.
I have had a lot of succes with just cleaning the throttle plates real good.
Read full answer
Jul 08, 2010 • 2004 GMC Envoy
4helpful
2answers

Reduce engine power 2007 chevy uplander
Sopunds like the computer has gone into a limp mode. You need to take it in for a professional diagnosis.
Read full answer
Jan 15, 2010 • 2007 Chevrolet Uplander
0helpful
1answer

2006 2500 chevy pickup, reduced engine power,seems to be ok till I turn A/C unit on
DO A LITTLE TUNE UP.CHANGE FUEL FILTER * AIR FILTER * SPARK PLUG * WIRES *CLEAN FUEL INJECTORS.CHECK TRANSMISSION FLUID.MOST TIME YOU RUN AC IN CAR YOUR ENGINE HAS TO BE WELL TUNED.BECAUSE THE AC WILL TAKE SOME POWER FROM ENGINE.
Read full answer
Aug 23, 2009 • Chevrolet 2500 Cars & Trucks
0helpful
1answer

2005 suburban stabilatrac disabled
The Reduce Engine Power problem on my 03 Suburban went away when I had to replace the fuel mixing sensor. I damaged the sensor by topping off with E85 (ethanol) by mistake late at night. The vehicle just would not turn on in the morning. The vehicle had to be towed to the dealer. I was in Carlsbad NM about 800 miles from home. I had no choice but to pay $1,100 to get it fixed. At the same time the Reduce Engine Power problem went away. And thanks to God it has not come back for nine 9 months now.
Read full answer
Aug 12, 2009 • 2003 Chevrolet Suburban 1500
1helpful
1answer

Reduced engine power
hi there my name is don i will try to help you on this
when your reduced engine light comes on that means there is a active fault code in one of the sensors that is cusing this
you will have to get it scanned or retreive the codes from the dash

once you shut it off and turn it back on it temporarly resets until the diagnostics go through it again and it will reduce the power to the engine
it could be something simple like a gas cap or tire pressure but you will have to get it scanned to find out
thanks
don
Read full answer
Aug 10, 2009 • 2004 Chevrolet Silverado 1500 Crew Cab
0helpful
1answer

High idle CHevy 350 TBI
check if went from a V6 TO V8 need power two more cylinders
Read full answer
Jun 20, 2009 • 1992 Chevrolet K1500
Not finding what you are looking for?

View Most Popular

2008 Uplander

  • Cars & Trucks

Related Question

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

  • Cars & Trucks

178 views

Ask a Question

Usually answered in minutes!

Popular Questions

Abs codes c0040 and c0041 front wheel speed control sensor and circuit

2005 Chevrolet Uplander

Belt diagram on 2007 chevy

2007 Chevrolet Uplander

I'm getting trouble code p1174

2008 Chevrolet Uplander

2008 Chevy Uplander no heat at idle but we do have

2008 Chevrolet Uplander

Where is the fuse for motor fan in uplander 2006?

2006 Chevrolet Uplander

Check Out the Latest Top Trucks Report!
Check Out the Latest Top Trucks Report!

View all Fixya Reports

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

john h

Level 3 Expert

29494 Answers

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

Answer questions

Manuals & User Guides

PDF Manual
. 2008 Uplander Manual

2008 Uplander

Loading...