Question about 2005 GMC Canyon

Open Question

2005 GMC canyon P1 Bank 1 Running Lean

Motor running lean

Posted by on

Ad

5 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

Ad
  • 753 Answers

SOURCE: lean left bank mulitple miss fires

If you are lean on the left side that rules out a spark issue so you either have a injector cutting out or a vacuum leak on that side.

Posted on Nov 29, 2009

Ad
  • 462 Answers

SOURCE: Error codes appeared on 2003 GMC Yukon PO170

Check the intake manifold gaskets for leakage. It will tend to run rougher in the morning when it is cold. Check for vacuum leaks on any hose connected to the intake plenum too.

Posted on Dec 13, 2009

GM Elec
  • 1000 Answers

SOURCE: What does it mean when

A lean bank 1 and 2 is indicating there is not enough fuel being injected to support proper combustion.
Leading causes can include but are not limited to......
1) low fuel pressure or plugged fuel filter.
2) vacuum leak causing lean condition.
3) air intake hose or crank case not sealed properly and bypassing the MAF sensor or the MAF sensor element is dirty.
4) wrong fuel or poor quality fuel used.
Hope this helps. If the Service Engine Soon light is illuminated, there will be fault codes associated the light. Get the vehicle scanned for free at your local Auto Zone or Advanced Auto and report back.

Posted on Nov 25, 2010

  • 3 Answers

SOURCE: Vehicle code P0171 (bank 1 running lean) what does

Probably means that spark plug isnt gapped right.

Posted on Mar 04, 2012

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

3 Answers

2002 gmc envoy 4.2 liter 6 cyl code reads bank 1 too lean


too lean can be from leaking manifold, vacuum leak, injectors on that bank, low fuel pressure

Aug 02, 2015 | GMC Cars & Trucks

1 Answer

What does it mean when it said to lean bank 1


It means that one side of the engine cylinders are running too lean of a fuel mixture Bank one is the left side of the engine. Put a fuel injector cleaner in the gas tank first. Once it has had time to do its work, test again. If it's still lean, then look at the injectors and the control module for a fix.

May 25, 2014 | 2006 GMC Envoy

1 Answer

2005 ford taurus running too lean


This would probably be an air leak. Check all engine seams and vacuum lines with the engine running. Take a spray bottle filled with water and when the engine draws in the water spray, the RPM will change.

Jan 30, 2014 | Ford Cars & Trucks

1 Answer

Bank one to lean and bank two is to lean


start by changing you air and fuel filter might be running to lean on air or fuel

Nov 28, 2011 | 2003 GMC Yukon XL

1 Answer

What does it mean when your bank 1 n bank 2 are running lean


A lean bank 1 and 2 is indicating there is not enough fuel being injected to support proper combustion.
Leading causes can include but are not limited to......
1) low fuel pressure or plugged fuel filter.
2) vacuum leak causing lean condition.
3) air intake hose or crank case not sealed properly and bypassing the MAF sensor or the MAF sensor element is dirty.
4) wrong fuel or poor quality fuel used.
Hope this helps. If the Service Engine Soon light is illuminated, there will be fault codes associated the light. Get the vehicle scanned for free at your local Auto Zone or Advanced Auto and report back.

Nov 25, 2010 | 2003 GMC Yukon XL

2 Answers

1999 gmc yukon obd11 codes po101 po171 po174 po429 what could be the causes


ok heres problem 101 is mass air flow sensor 171 running too rich 174 running too lean can find 429 but it the same lines i believe take out your mass air flow sensor and clean it check it connection if comes back on replace the mass air flow sensor

Sep 24, 2010 | GMC Yukon Cars & Trucks

1 Answer

Code say ox sensor bank 1 that the motor is running lean i replaced ox sensor , light was out for 10 miles than light came back on


Check plugs see what they look like a lean mixture will look light in color ,compare to the other bank. They need to look all similar,detect a lean fireing cylinder or cylinders on one bank, Could be fuel delivery,from an injector ! Or leaking intake manifold gaskets or bad hoses,leaking vacummn.

Sep 16, 2010 | 2001 Volkswagen Beetle

2 Answers

I have a gmc envoy & the trouble codes are p0107,p0130,p0135 & p0171 can you tell me what the problem can be.


P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input

P0130 02 Sensor Circuit Malfunction (Bank I Sensor 1)

P0135 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

P0171 System too Lean (Bank 1)

Check your Manifold Absolute Pressure Sensor, and it might be a good time to install a new Upstream O2 Sensor.

It might also be beneficial to have your fuel pressure checked if the engine is really running Lean, but this may be caused by a faulty O2 sensor.

Jul 19, 2010 | GMC Envoy XL Cars & Trucks

1 Answer

2001 yukon codes causes banks 1 and 2 to run lean?


If bank one and two are running lean problem is the Mass Air Flow Sensor (MAF) Dirty or Defective.

May 20, 2010 | 2001 GMC Yukon XL

1 Answer

I have a 2003 gmc yukon 5.3 the engine idles rough sometimes the idle will get so low the engine will shut off.(the engine runs good while driving) hooked to scaner po101 maf/vaf (dont know what vaf is),...


you have a vacume leak somewhere.check all of your vacume hoses for leaks.Injector seals can cause this too.Also intake gaskets could be leaking.Running to lean usually means the car is getting to much air coming in.To check leaks spray brake cleaner around the hoses and the bottom of your intake if the rpms change then you found a leak.

Feb 21, 2010 | 2003 GMC Yukon XL

Not finding what you are looking for?
2005 GMC Canyon Logo

Related Topics:

50 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76682 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

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

Answer questions

Manuals & User Guides

Loading...