Why does my honda accord turn off

Loose or corroded wires in wiring harness: An inconsistently firing ignition will result in an easily stalled engine. Faulty idle air control actuator: The idle air control actuator controls the engines RPMs when it is idling.

This actuator receives information from the electronic control unit ECU so it knows at what RPM to keep the engine for a smooth and safe idle. When the actuator malfunctions, the engine gets no signal for idling speed and stops working. Clogged or restricted EGR Valve: If your EGR valve is clogged, dirty, or defective it can cause your car to stall, idle erratically, or sputter, depending on whether it is stuck open or closed. A top-rated mobile mechanic will come to your home or office to determine the source and cause of the stalling condition, and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

The mechanic will likely need to test drive your vehicle to see if the problem can be replicated and will listen to the engine at idle to identify any misses, backfires, or other unusual noises. Next, the mechanic will use a scan tool to access the engine control unit or transmission control computer to find any information on stored codes. Based on the engine performance, test drive and the diagnostic information, the mechanic will pinpoint where the issue is coming from, and let you know what parts need to be replaced or cleaned.

Please be aware that this make take some time as oftentimes multiple items have the ability to cause this issue and the mechanic will often have to disassemble and inspect several parts before he or she can make a proper diagnosis. If you notice your vehicle stalling when you slow down and stop, park the car in a safe place and book a mechanic to perform an inspection as soon as possible.

It is unsafe to continue driving under this condition and could result in further damage to your vehicle. Honda Accord When I slow down and stop the car, engine shuts off Inspection at your home or office. Estimate price near me. Service Location. Customer Ratings. How A Diagnostic Works Instantly book a certified mobile mechanic to come to you. Mechanic diagnoses the problem and quotes necessary repairs. Your vehicle is ready to go.

Our certified mobile mechanics can come to you now. See availability. When I slow down and stop the car, engine shuts off Inspection Service How much does a When I slow down and stop the car, engine shuts off Inspection cost? Common reasons for this to happen: Malfunctioning transmission: In a car with an automatic transmission, the torque converter takes the place of the manual clutch and is responsible for transmitting power. What to expect: A top-rated mobile mechanic will come to your home or office to determine the source and cause of the stalling condition, and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done: The mechanic will likely need to test drive your vehicle to see if the problem can be replicated and will listen to the engine at idle to identify any misses, backfires, or other unusual noises. How important is this service? Number of Honda Accord When I slow down and stop the car, engine shuts off Inspection services completed.

The check engine light will go on and It will sputter if I try to go over rpms. I have an automatic so if I just baby the acceleration its ok. If I try to get on it a little it will sputter and buck like I was learning how to drive a manual. I have been told its the Solenoid. On the VTEC engine, the camshaft has a different configuration for low rpms. When the Solenoid isn't working correctly the camshaft stays configured wrong and the car bucks.

The solution to it is to change the oil, new filter and on the right side and left side there is a clean out screen that needs to be taken off and cleaned. Then all is good in Vtec world.

When it happens to me I just keep it down under rpms and it works fine. I am getting a new car next month or I would fix it. Michael Dat answered 3 years ago. My 4 cyl Accord stalled as I was entering my work parking lot and I pushed it into the parking spot. After reading this forum, went to AutoZone and picked up a new main relay. Didn't have tools but you don't actually have to mount the new part. Just unplug the connection and plug it into the new part.

I'll worry about mounting it when I get home. Thanks guys! Steven answered 3 years ago. Bmock answered 3 years ago. I also have this similar issue with my '98 Accord V6. Replacing the ignition switch did not solve my problem. I am going to try replacing the main relay next and see if that fixes the issue. I will give an update as soon as I can whether it fixed my problem. If you jiggle the key and it turns off, it's the ignition switch.

If not it's the distributor. Rudy answered 3 years ago. I had a brand new Honda Accord that would shut off while driving at freeways speeds.

Honda dealer had it for a week and found nothing wrong with my new car. I figured out the problem on my own. Turns out that the weight of all the keys on my key chain was slowing turning the ignition switch to the off position while I was driving on the freeway. Guru9N88R answered 3 years ago. Our Honda CRV with K miles started doing this for last several months turning off while driving. Won't turn back on until car has cooled off. It was been doing what everyone has been experiencing.

Now it's still doing this shutoff. Now he thinks it can be the fuel pump or Dcap. I will allow him to try every fix everything he thinks it is since he doesn't charge me labor. I will report back and post my findings. Update: It has been a couple months since replacing the main relay and I haven't had any issues.

I've gone on several decent length trips and put on few thousand miles without the engine stalling once. So it was definitely my main relay and not the ignition switch. Jiggling the keys did not cause my engine to cut out, but I had let the dealership talk me into trying the switch first. I don't know if jiggling the keys is a conclusive test or not, but if you can't reproduce the problem that way, it may be better to start with the main relay instead they both costed about the same to replace for me.

I have a honda accord that stalls when the car i believe warms up or its getting hot idk but anyways it starts back up after sitting for 30mins or so and I have changed the fuel pump ,fuel filter, main relay,distributor, coil, and it still stalls!!

Help me out people what could it be? Yourlocksmith answered 3 years ago. The next time your car shuts off and won't start, this simple test can help you immensly. With the car completely off, put the key into the ignition and turn it two clicks.

All the dash lights will come on, including your check engine light. After 3 seconds the check engine light should turn off.

Your main relay is what shuts the check engine light off after this 3-second delay. In fact, you can hear the main relay click as it shuts off your check engine light. So if the check engine light remains on it means that you bought a defective main relay. The first main relay I bought for my 91 Honda lasted only 2 years.

This means that many of them probably only last a year, if that. It's likely that someone at the auto parts store dropped the thing on to the floor and rattled a connection loose. There's no guarantee that the thing will work at all. But they come with a lifetime guarantee so take it back and get another one if the check engine light doesn't shut off after 3 seconds and you don't hear a click.

GuruYQV1G answered 3 years ago. I have a Honda Odyssey and it dies randomly going down the road. I still have steering and breaks but the engine turns off. I was going about 40 this morning when it turned off the first time. It's done it twice since. The weird thing is that it cranks and runs fine immediately after dying. EightBallJamal answered 2 years ago.

I'm grateful that this thread is still open. Like others, my car was stalling while driving. This happened for the first time in the late fall during cool weather instead of hot summer weather. Since then, there was sudden loss of power at random times regardless of speed. The power steering seemed to die simultaneously.

After waiting minutes the car would most often start again and run for a few miles before repeating the problem. I thought my alternator was ok because my battery always held charge--headlights strong, starter cranks well when I try to restart. I had just replaced the distributor while doing a full tune up so knew it wasn't that.

Jiggling the car keys while engine was running didn't shut off the engine so it probably wasn't the ignition switch. When I pulled the main relay assembly out, several of the solder welds on the bottom of the board looked shot. Several people posted youtube vids on what defects to look for on the welds and how they soldered them to fix the problem. If I had screwed up, I would have bought a new relay assembly and tossed the old one.

Turned out to be much easier than I thought and it completely fixed the problem. To access the main relay, all it took was removing 4 screws next to the fuse panel near the hinge of the driver side door.

You don't need to pull anything out other than the main relay. Leave everything else in place including the little black case that houses the main relay. I have changed the relay really not hard-generally speaking but for some reason, it won't start, in addition to that, my dashboard did not light up. After checking the battery, cables,fuses whatever I thought might be a problem I'm not a mechanic by any means the situation was the same.

Took off the new relay and made sure all wires are are plugged in then put it back. After doing this a few times it started. Once I stopped the engine and tried to turn it on I did not work again.

I suspect that the contact that goes into the relay is the problem, anyone have any thoughts? What can it be and how can it be fixed?

I'm afraid that I need to visit the mechanic shop Fujirio answered 2 years ago. Guru6G95W answered about a year ago. Today it cut off on me again but it will start right back up. Any suggestions. Silk answered about a year ago. Same thing just happened to me it just lost power no gas when I pumped the pedal then died and wouldnt start.

I pushed it to the side of the road and waited 5- 10 mins and it started and I made it home fine. It started back up every time after I turned it off and on a few times. Checked coolant that is fine checked oil could use a quart and under the hood does feel warmer than should be but Im in Tulsa in high heat and humidity. I dont know what to do Im actually from Ohio a thousand miles away so no friends or family here.

Guru9N88R answered about a year ago. Dylan answered 11 months ago. I know it's going to happen when i feel the car lose power and the gas won't feed, about 3 seconds later everything shuts do My car dies while driving but if I wiggle the key it comes back on, what does that mean? So I recently purchased a old Honda accord ex. The windows wouldn't roll down so uncovered both driver and passenger panels.

We Realized that the control module, a DEI window control module, I've been told that to removal my engine from my 99 Honda accord coupe v6 that it has to come out thru the bottom. That there isn't enough room to come out the top. Extra input on this would be gr Review another car. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus.

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Engine shuts down while driving Report Follow. Mark helpful. GuruBZW3T answered 2 years ago. Your Answer:. Upload Photo Photo optional. Related Questions. Start a new Honda Accord Coupe question. Own this car? Share your experience with others. Write a car review. Search Honda Accord Coupe Questions. CarGurus Experts. A faulty ignition coil, cap, rotor, or wires can cause your engine to stall. Usually, a weak spark will manifest as a rough running condition, but it can also shut an engine down entirely.

Use a spark plug tester to diagnose if the problem is caused by a spark plug misfire. When there is something wrong with the alternator, the car runs off of the battery. Malfunctioning ignition switch. This loss of power causes the engine of the car to die while driving. Fuel injector nozzles can become clogged over time, which can lead to a sputtering engine, slow acceleration and the car not having enough power.

Vacuum Leak: A leak in the vacuum system can lead to a sputtering or rough running engine. As the problem progresses the vehicle can hesitate or stall when accelerating. A faulty alternator also causes your Honda Accord to lose power when driving, and it may grind to a halt.