Question about 1999 Chevrolet Silverado 1500

3 Answers

1999 silverado,4.8,v8,1500,code PO137

Srarts alitle rough at first,then it's good after two minutes, getting code PO137 from scanner obd11

Posted by on

Ad

3 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 4 Answers

That particular DTC is most likely unrelated to your driveability concern. The P0137 refers to a catalyst monitoring oxygen sensor problem. This DTC will not noticeably affect the way the engine runs. Does it have a P0171 and/or P0174 DTC stored? With this concern on this engine management system, I suspect a vacuum leak after the Mass Air Flow (MAF) sensor, a dirty MAF, A faulty/dirty Manifold Absolute Pressure (MAP) sensor, a ruptured fuel pressure regulator, or low fuel pressure. If it runs basically normal when the engine is warm, it is almost for sure not directly related to an oxygen sensor. If you have other Diagnostic Trouble Codes, address them first.

Posted on May 11, 2014

Ad
  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 24 Answers

Code 137.....whats the brand of tool you are using?? Go online and download the pdf ..manual for that tool and then you will know what the code means..

Posted on Apr 14, 2014

  • Wes cameron Apr 14, 2014

    Code 137.....whats the brand of tool you are using?? Go online and download the pdf ..manual for that tool and then you will know what the code means..

×

Ad
  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Master:

    An expert who has achieved Level 3.

  • Chevrolet Master
  • 378 Answers

OBD-II Trouble Code P0137 - Oxygen O2 Sensor Low Voltage (Bank1, Sensor2). bank 1 is right side sensor 2 is after the catalytic converter.

Posted on May 04, 2014

  • Bruce Augustine May 18, 2014

    make sure the wire on the o2 sensor is connected and the casing is not skinned anywhere

×

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 99 Chevy 1500 that the shuts down minutes after i start the engine.Security light would come on every now and then but never killed the truck.Fuel pump and filter & injectors are good.


You need to put a scanner on the diagnostic link and see what the code is. Depending on the mileage on the truck you may have a catalytic converter that is plugged. If you remove the 02 sensor ahead of the cat. the truck should start and run, it will run rough but it should start and run and continue to run.

Apr 29, 2017 | 1999 Chevrolet Silverado 1500

1 Answer

2001 Chevy Silverado 1500 4.3L V6 was running fine and then the O2 Sensors went out. I have since replaced them but it with start then idle really rough then die if you let off the gas


Robert, have vehicle scanned for diagnostic codes. Check for vacuum leaks and if you have not done recently give vehicle a complete tune up cap,rottor,wires,plugs,filter's,etc, including injector/throttle body cleaning. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

1999 4 3 misfiring
2001 4 3 v6 1999 2006 2007 2013 Chevrolet Silverado GMC Sierra 1500
Trouble starting and rough low idle no codes My 2002 1500 Sliverado 4 8L...
Internal Faults in Distributor Can Cause Engine Problems Chevrolet S10...

Aug 11, 2016 | Cars & Trucks

3 Answers

Code PO507, CLEANED THROTTLE BODY


you can do a relearn first reset clear mil -code if you can do it with scanner or disconnect battery for a few minutes ----start and let idle for 3 minutes and watch idle should start going down turn off for 60 seconds and let idle again for 3 minutes turn off for 60 seconds and start up and take a drive for about 20 miles need to have speed get up above 44miles per hour for a bit than off gas and let decelerate than back up on speed do this a few times while on drive throttle body should relearn

Apr 19, 2014 | Cars & Trucks

1 Answer

I;m getting code PO137,on my 99 silverado,4.8,v8,1500,what can cause this,can it be tps?


P0137 is an O2 sensor low voltage code. bank 1 sensor 2. This could cause a rough start. The sensor that needs replaced is on the drivers side, after the catalytic converter

Apr 14, 2014 | 1999 Chevrolet Silverado 1500

1 Answer

At start up,engine makes clonk noise ,second it starts,


The clunking is most likely the starter/flywheel issue. Loose starter, starter or started bendix damaged or flywheel cracked. The P0137 is a post O2 sensor voltage low. If the sensor has not been changed, probably the sensor has failed.

Apr 05, 2014 | 1999 Chevrolet Silverado 1500

1 Answer

2000 silverado 4.3 V6. Replaced feul pump and niw it starts but it takes 3-4 cranks in the morn to start it and then it runs very rough untill it has ran for 1/2 to 1 hr. Also have replace fuel filter...


The rough running should have caused the check engine light to come on. It would be a good idea to goa ahead and scan the engine for trouble codes. The rough running could be a number of things. The codes would help us pinpoint the correct part ot replace, rather than start replacing parts until we get lucky and hit the right one. That could be very expensive.

Jan 01, 2011 | 1999 Chevrolet Silverado 1500

2 Answers

Got code PO449 on the obd11 scanner, could you


p0449 is an evaporative emission code that indicates a problem with the canister vent solenoid.. without being able to scan and check all of the system I would recomend replacing the vent solenoid. I believe their was a GM TSB on that part and it has been modified.
please respond with fix details

Jul 10, 2010 | 2006 GMC Sierra

1 Answer

I have 2003 chevy silverado that ideles rough i


there is a lot of reasons to make it idles rough .
and you have to diagnose by it by diagnostic tool (scanner)

Sep 15, 2009 | 2003 Chevrolet Silverado Ss

2 Answers

Chevy truck running rough 150,000 miles


Find out why the engine light is coming on, it is the info u probably need to fix the running rough problem. Most auto parts stores will read the codes stored in your trucks computer for free, write them down, and ask what they mean and how to correct the problem. If u need more info, return to this site w/ codes for further help.

Dec 30, 2008 | 1999 Chevrolet Silverado 1500

1 Answer

Bogging when revving the engine


Hey try your egr valve faulty one causes a vac leak , same code as gas cap

Dec 21, 2008 | 1995 Chevrolet K1500

Not finding what you are looking for?
1999 Chevrolet Silverado 1500 Logo

143 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

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

Answer questions

Manuals & User Guides

Loading...