Question about 2008 Chevrolet Uplander

3 Answers

I'm getting trouble code p1174 on a 2008 chevy uplander and bad mileage

Posted by on

  • Anonymous Mar 31, 2014

    i have a code p1174 fuel trim, and cant seem to figure out the issue

×

Ad

3 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

I have an 2007 chevy uplander flexfuel i keep getting p1174 also i have replaced the the o2 sensors and the light keeps coming on
i belive it has something to do with the fuel injection system

Posted on Nov 04, 2011

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 135 Answers

P1174 IS A AIR/FUEL MIXTURE CODE POSSIBLE 02 SENSOR

Posted on Aug 07, 2010

  • billylovin 1 Jan 25, 2011

    p1174 air/fuel mextur on bank 1 possible 02 sensor or fuel injector or sparkplug or plugwire

×

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Chevrolet Master
  • 774 Answers

Wade is exactly right. Check your vacuum lines first... the diagram is under the hood. All modern vehicles have at least one Oxygen sensor, some have two. Some oxygen sensors are installed on the exhaust manifold DENSO and BOSCH supply oxygen sensors for most vehicles; DENSO's are slightly better. (The O2 sensors relay mixture information back to the ECU to fine tune the fuel/air mixture within certain limits.) If your oxygen sensor(s) failed, it usually due to too many unburned fuel deposits. Have a specialist check out your fuel injectors... A Bosch Service Center has a machine to check both fuel pressure and spray pattern. If you have one bad one, change them all. A fauty EGR valve; if your engine has one, can cause a mixture problem leading to poor mixture and bad gas mileage too. Might as well do this right the first time.

Posted on Mar 12, 2015

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

On a 2007 chevy uplander I had changed the throttle body and the camshaft position sensor And the purged sensor still the check engine light and the reduce engine power came back on


To give you a good response I really need to know what trouble code your getting. Many many things can cause your concern.. And why did you replace the things you have? Was there codes for them as well?

May 03, 2016 | Cars & Trucks

1 Answer

07 chevy uplander abs lite on


You need to take it an have it check to see what DCT - diagnostic trouble code is stored in the ABS module ! As long as the light is on the antilock brakes are disabled ! Without knowing what code is stored you can't fix it !

Aug 13, 2015 | Cars & Trucks

1 Answer

How do you remove and replace the transmission in a 2005 chevy uplander fwd


Need to know engine size ..,mileage..,Automatic or shift ...?.Is it full time 4 wheel drive..?

Feb 18, 2015 | 2005 Chevrolet Uplander

2 Answers

Chevy uplander going uphill sputters and check engine light blinks multiple times?


Usually a sputter will occur under load conditions like going up hill from a lack of fuel. Start by changing the fuel filter.

Apr 23, 2014 | 2008 Chevrolet Uplander

1 Answer

2008 chevy uplander


You should have the body computer scanned for trouble codes. A basic code reader may not access the body computer.

Jul 25, 2012 | Cars & Trucks

1 Answer

2007 Chevy Uplander code P1174


P1174 Chevy - Fuel Trim Cylinder Balance.
Possible causes- Failed HO2S
- Ignition problem
- Fuel injection problem
- Engine mechanical condition
Symptoms- Engine Light ON (or Service Engine Soon Warning Light)

Apr 06, 2012 | 2007 Chevrolet Uplander

1 Answer

Chevy uplander 2006 hesitation and loss of power


Check air filter, valve on hose leading to engine, and electrical connection on air intake hose.... vacuum in gas tank loosen gas cap and reseal...bad gas can do this to fill with known good gas and run a tank...spark plugs need replacing @ 100,000 Ks or 60,000 Ms the manual recommends 100,000 but many mechanics have reported that the lower mileage is the actual.....

Sep 09, 2010 | 2006 Chevrolet Uplander

1 Answer

AB Light Keeps Going On


software? sounds like a bad wheel sensor, have the abs computer scaned for history codes to find the problem. most of the time its a abs wheel sensor that looses contact then starts working agian so light comes on and off, start with that good luck.

Jan 30, 2010 | 2005 Chevrolet Uplander

1 Answer

My code reader tells me that the front wheel speed sensor is bad on my 05 chevy uplander. How hard is it to replace that can I do it myself or do i need to take it to the shop for that?


The OBDII reader doesn't necessarily indicate if the sensor is bad. It simply indicates that there is a malfunction somewhere with that particular sensor circuit. It is possible (especially in winter road salt areas) the sensor is good but its wiring connector is dirty or corroded, needing cleaning/exercising with a spray cleaner. Don't spend money on a sensor unless it's actually bad.

Nov 07, 2009 | 2005 Chevrolet Uplander

2 Answers

Rear wiper on chevy uplander does not work. fuses


i have a 2006 chevy uplander and i need to change the low beam headlamp how do i do it, also about a month after we had got the van the rear wiper stopped working i haven't checked the fuse yet, but is this a common problem for the uplander, and also the abs light stays on what should i do for that problem, and also when we drive it and then shut it off it does not want to turn on right away.

Oct 25, 2009 | 2006 Chevrolet Uplander

Not finding what you are looking for?
Cars & Trucks Logo

6,007 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76109 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8269 Answers

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

Answer questions

Manuals & User Guides

Loading...