Question about Chevrolet Chevy

Open Question

Check engine light stays on. The code is po466. When I am at a stop and go to take off it dies on me but only after I have been driving off and on for a few hrs?

Posted by on

Ad

6 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
chiquititas
  • 1010 Answers

SOURCE: Chevy tahoe shuts off when driving

Have you done anything different to this car recently? Has anyone else serviced it recently? If so, perhaps something was not connected right.

Sometimes when you have a key ring with a zillion keys weighing it down it could affect your ignition switch! Try a different key.

Maybe you need a tuneup if you haven't had one in years!

If you have an automatic it won't start until you put your foot on the brake - there is a switch on that brake that could be defective.

Bad fuel or fuel starvation could cause some stalling too!

I had a car once that developed a small hole in a rubber fuel line causing the car to **** air and stall. Check you fuel lines especially if they are rubber.

Posted on Jun 26, 2008

Ad
  • 366 Answers

SOURCE: PO422 PO466

u can try to unplug batt. for a few mins,if it doesnt work, erase with scanner.but if problem causing code is not fix light will come back on!

Posted on Mar 23, 2009

  • 221 Answers

SOURCE: 02 Jetta 2.0 Check Engine Light

Hi, only way to really know what the check engine light is for is to run a diagnostic check on the pcm using a OBD II diagnostics tool, you can buy one at most auto parts store's or if you don't want to spend the money on one some auto parts store's will do a diagnostics check on your vehicle for free, good luck.

Posted on Mar 29, 2009

  • 36 Answers

SOURCE: 2003 AUDI Quattro 3.0 check engine light(MIL) stays on

Before you do anything else you are just going to have to read the codes. So buy the maintance book at autozone,locate the little juction box on the fire wall and jump the terminals with a little wire. Then of course sit in the drivers seat turn on the key(do not start) and read the blinks. Then you will know what the problem is.

Posted on May 06, 2009

  • 1201 Answers

SOURCE: 2004 denali check engine light stays on

There is no p01001, it's either p0100, or p0101.
Anyway, it's the mass air flow sensor that's bad. The p0171 and p0174 is a lean condition on bank 1 and bank 2, which are the oxygen sensors. Change the mass air flow sensor and that should take care of the p0171 and 74 codes.
The mass air flow sensor can cause the 02 sensors to read lean.
The u1301, is a class 2 circuit short to battery. That, you have to test wires to find with a voltmeter/continuity tester.
I would try and find that short before changing the flow sensor, you don't need the new one shorting out, they are not that cheap.

Posted on Nov 17, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Service engine light and no power


Hi there:
First, it is normal for the check engine light to come on momentarily when you turn on the ignition switch and then go out. If it stays on, then you have a stored code that indicates a malfunction of some kind in your engine or transmission control systems.

* The Check Engine Light comes on and stays on.
If the Check Engine Light illuminates constantly during driving with no noticeable driving or performance problems, there is a permanent fault in the emission control system. When this happens, the computer that controls the emission system usually has a backup program that runs while the fault is present. (These backup programs are often referred to as "limp home" mode programs.) You should get the vehicle serviced as soon as possible, but in most cases, the vehicle will continue to operate, though you run a risk of it dying or not starting.

* The Check Engine Light illuminates, stays on, and there are performance problems.
This means that a vital component of your emission control and engine management system has a serious problem. It usually involves a component or system needed for the vehicle to run at all. In most cases, drive the vehicle as little as possible. In many cases, the vehicle is not safe to drive at all -it could stop or stall out at any moment. It is best to pull over to a safe place and have the vehicle towed to an automotive diagnostician for a thorough inspection and repair.

I suggest visit some Autozone or AutoShop with OBD Scanner Reader in order to scanning the module to know exactly wat fault code is stored there; note this code number for additional details.

Hope this guide helps.

Nov 22, 2012 | 1995 Ford F250

1 Answer

Check engine light problem on 2004 Pt Cruiser. Car keeps stalling, what can I do??


Hi there:
First, it is normal for the check engine light to come on momentarily when you turn on the ignition switch and then go out. If it stays on, then you have a stored code that indicates a malfunction of some kind in your engine or transmission control systems.


* The Check Engine Light comes on and stays on.
If the Check Engine Light illuminates constantly during driving with no noticeable driving or performance problems, there is a permanent fault in the emission control system. When this happens, the computer that controls the emission system usually has a backup program that runs while the fault is present. (These backup programs are often referred to as "limp home" mode programs.) You should get the vehicle serviced as soon as possible, but in most cases, the vehicle will continue to operate, though you run a risk of it dying or not starting.

* The Check Engine Light illuminates, stays on, and there are performance problems.
This means that a vital component of your emission control and engine management system has a serious problem. It usually involves a component or system needed for the vehicle to run at all. In most cases, drive the vehicle as little as possible. In many cases, the vehicle is not safe to drive at all -it could stop or stall out at any moment. It is best to pull over to a safe place and have the vehicle towed to an automotive diagnostician for a thorough inspection and repair.



I suggest visit some Autozone or AutoShop with OBD Scanner Reader in order to scanning the module to know exactly wat fault code is stored there; note this code number for additional details.


Hope this guide helps.

Nov 09, 2012 | Cars & Trucks

1 Answer

Check engine light cones on and stays on , engine starts and stops.


Hi there:
The four most common Check Engine Light scenarios and what to do:
* The Check Engine Light turns on and off or flickers.
If the Check Engine Light comes on in the city but goes off on the freeway, then the fault is present during city driving conditions. Pay attention to whether or not the vehicle runs or drives any differently when the Check Engine Light illuminates. If vehicle performance does change, drive the car as little as possible and take it to be checked by a service professional as soon as possible. If there is no change in vehicle performance, you can drive home, but have it inspected as soon as possible. In this condition, you run a risk of the vehicle dying or not starting.

* The Check Engine Light comes on and stays on.
If the Check Engine Light illuminates constantly during driving with no noticeable driving or performance problems, there is a permanent fault in the emission control system. When this happens, the computer that controls the emission system usually has a backup program that runs while the fault is present. (These backup programs are often referred to as "limp home" mode programs.) You should get the vehicle serviced as soon as possible, but in most cases, the vehicle will continue to operate, though you run a risk of it dying or not starting.

* The Check Engine Light illuminates, stays on, and there are performance problems.
This means that a vital component of your emission control and engine management system has a serious problem. It usually involves a component or system needed for the vehicle to run at all. In most cases, drive the vehicle as little as possible. In many cases, the vehicle is not safe to drive at all -it could stop or stall out at any moment. It is best to pull over to a safe place and have the vehicle towed to an automotive diagnostician for a thorough inspection and repair.

* The Check Engine Light light comes on and blinks in a steady pattern while driving.
Don't confuse this steady pulsing of the Check Engine Light light (usually one or more flashes per second) with a flicker (see above). The Check Engine Light may stay on steadily or it may flash when the vehicle is accelerated. This is very serious. There is a severe failure of the emission control system that is causing the engine to misfire to the point that the catalytic converter is damaged each time the Check Engine Light flashes. It may mean that the catalytic converter is overheating to the point that it will glow red or, in extreme cases, start a fire on the underside of the vehicle. Immediately pull over to a safe place and have your vehicle towed to an automotive diagnostician for repair. Vehicles can be severely damaged and even destroyed by fire if this condition is ignored for too long.


Pay attention at the self-read Jeep codes procedure, note the code numbers there and send it us for additional details:
- put key in ignition
- push and hold the odometer/trip mileage button (the little black one that comes out of the gauge cluster)
- turn the key to the "ON" position (where all the electronics turn on / do not start the Jeep, just turn it to "ON" three times...

ON / OFF / ON / OFF / ON
- Check odometer and note the Pxxxx codes showed there.


Additionally, if you have some Autozone or Autoshop early, they could make this job for free (sometimes) with OBD Scanner Reader Tool..


Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.


Thank you for using FixYa, have a nice day.

Aug 23, 2012 | 1996 Jeep Grand Cherokee

1 Answer

Daewoo Lanos check engine light stays on but no codes coming up. Is there a way to reset?


I suggest scanned the computer in order to know fault codes stored there, soud like a EVAp or Emissions failing.

If the Check Engine Light comes on in the city but goes off on the freeway, then the fault is present during city driving conditions. Pay attention to whether or not the vehicle runs or drives any differently when the Check Engine Light illuminates. If vehicle performance does change, drive the car as little as possible and take it to be checked by a service professional as soon as possible. If there is no change in vehicle performance, you can drive home, but have it inspected as soon as possible. In this condition, you run a risk of the vehicle dying or not starting.

* The Check Engine Light comes on and stays on.
If the Check Engine Light illuminates constantly during driving with no noticeable driving or performance problems, there is a permanent fault in the emission control system. When this happens, the computer that controls the emission system usually has a backup program that runs while the fault is present. (These backup programs are often referred to as "limp home" mode programs.) You should get the vehicle serviced as soon as possible, but in most cases, the vehicle will continue to operate, though you run a risk of it dying or not starting.



Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day

Jun 27, 2012 | 2000 Daewoo Lanos

1 Answer

My 2003 Ford Focus dies when idling after a little road trip.


have the check engine light checked at a parts store its usuall free. I would bet its the idle air control motor. This controls the fuel air mixture at idle

Apr 18, 2012 | 2003 Ford Focus

1 Answer

Engine light comes on and goes off. PO466


drill a hole in the petrol cap so it can vent

Jul 09, 2009 | 2004 Kia Sorento

2 Answers

Check engine and VSC lights on


that the check engine light is on indicates a problem. that the light is not flashing indicates that the computer does not think that the problem is all that bad. without some other vehicle malfunction symptoms best advice i can give you is to take your vehicle to a place that has a code reader and see what codes it has stored. some car parts stores will retrieve the codes for free, idea being that the parts store can then sell you some parts to fix the problem. but you don't have to buy anything, you can just have them read the codes. some of the parts stores will give you a printout of the codes too. get the codes and you know what the computer is not liking, then you can make a more informed decision about what to do next. hope that helps.

May 28, 2009 | 2002 Toyota 4Runner

1 Answer

PO422 PO466


u can try to unplug batt. for a few mins,if it doesnt work, erase with scanner.but if problem causing code is not fix light will come back on!

Mar 23, 2009 | 2000 Kia Sephia

1 Answer

Hyundai accent 2002 - car just stops


none of the engine lights stay on? is this after it dies ?
if the vehicalhas a loss of power befor it dies I would check the fuel pump for a good fuel pressure also check the exhaust presure it could be plugged or restricted

Oct 08, 2008 | 2002 Hyundai Accent

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

Related Topics:

122 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76132 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...