Question about 2006 GMC Sierra

1 Answer

Trouble code po191 and po299

Starts but no pwer and chugs and engine light on

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

Help Engine-Codes.com

Posted on Dec 13, 2014

Ad

1 Suggested Answer

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Engine light on and chugs going up hill no more than 20 mph


possible plugged catalytic converter ! Have exhaust back pressure tested ! Have fuel pressure test done as well an have DTC'S - diagnostic trouble codes check !

Jan 10, 2016 | 2006 Chrysler PT Cruiser

1 Answer

Audi epc light


What ,year audi and model? EPC LIGHT PO299. let me see if i can find out with out year and model.
okay, if your car has turbo then this is correct, po299 low boost.
this may be caused by a bad diverter valve on the turbo, if you remove it and look ay diaphram for any cracks or splits in rubber, if it is then replace it ,check for an update valve at dealer.
there are other thing that can cause this code but start with that. a loose hose for the turbo can cause this code or bad turbo or clogged converter, or oil sulge problem.

Jun 29, 2013 | Cars & Trucks

1 Answer

2006 chrysler sebring chugs wants stall


I doubt it. You should have the computer checked for trouble codes.
It could be a long list of things including low fuel pressure.

Jun 19, 2013 | Chrysler Cars & Trucks

1 Answer

Chevy C1500 4.3 liter


If you mean the engine starts running rough at say 40 or 50 mph, once you go into overdrive the engine is working very hard and any weak component can show up. Could be spark plugs or other factors.
If the check engine light is on you need to have the computer checked for trouble codes to help narrow down the options.

May 09, 2013 | 2000 Chevrolet Express Cargo

1 Answer

I had a remote start installed now my 2002 firebird does not run right no pwer and hard shifting


Did it start running bad immediately after the remote was installed? If it was some time later, I would say the remote is not part of the problem. You will need to have your engine scanned with a OBD II scanner to see if the computer has stored any trouble codes. You didn't mention a check engine light, but there could still be stored codes in the computer which could give you a clue as to where the problem is. Without the codes it will be difficult to diagnose the problem.

Dec 16, 2010 | 2002 Pontiac Firebird

1 Answer

2006 PO299 A4


Turbo/Super Charger UnderBoost .

Jun 27, 2009 | 2005 Audi A4

1 Answer

01 taurus v6, chugging @idle & acceler. engine light blinking


Drop in to autozone, or Pep boys and have it scanned, free, for trouble codes then go from there. Could be something simple & cheap

Apr 21, 2009 | 2001 Ford Taurus

1 Answer

On an uphill climb the engine sounds like it is starving for gas


PO299 is associated with turbo under boost. An air leak in the intake maf or mas senor or could be a vacuum line.

Apr 19, 2009 | 2004 Ford F250

2 Answers

Temp gauge drops to zero and then engine chugs


It is not likely that it is a computer problem if there are no trouble codes.

Have you considered the thermostat? If it is sticking, it would cause the engine to run cool (or hot depending on what position it is sticking in). The truck could be adjusting it's fuel/air ratio to compensate for the cool temps, thus causing the engine to run poorly.



Jan 10, 2009 | 2000 Chevrolet Silverado 1500

Not finding what you are looking for?
2006 GMC Sierra Logo

Related Topics:

136 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

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

Answer questions

Manuals & User Guides

Loading...