I did the swapping of coils replaced #4 and the other 3 Coils as well as the spark plugs, replaced the O2 upstream sensor also it runs good now ... Check Engine light turned on again and now it has a multiple misfire , the O2 bank 1 sensor 1, and the misfire on coil 4. Yet it's running normal no hiccups?
Its possible you might have something more going on…definitely something that would be hard to troubleshoot over the internet without seeing the car. I would have it diagnosed with a higher end capable scanner and it would probably reveal the route cause in a couple minutes.
Hey man quick question, on my 2017 Altima I’m getting the same symptoms. Car hesitating, rough idling, jerking, and also dying on me while driving. But i get the battery light not the check engine light. I’ve had my battery and alternator tested and they’re in great condition. Should I try ignition coils and spark plugs?
I would try digging a little deeper…which would require some diagnostic equipment. That battery light wouldn’t be coming on if the voltage was correct. So i would start with checking voltage with a volt meter. Battery should be around 12.5v cold with car off, and around 14v while running. I would start there. Also wouldn’t hurt to grab a decent OBDII scanner (like a Launch) and scan for codes. Sometimes there are pending codes without a check engine light. You need more data before you start blindly replacing parts. Could even be something as simple as cleaning/tightening your battery terminals, especially being you have a battery light on.
Engine misfires happen when one of the cylinders does not produce sufficient spark or compression and/or lack of fuel. It can be caused by a faulty spark plug, fuel injector, ignition coil and or worn cylinder. Typically, especially with these cars you will usually get a check engine light when the car is misfiring. Misfires can occur both upon engine startup and even in the middle of engine idling. When a misfire happens, your engine might momentarily stumble, and it may even lose speed (RPMs).
I have a nissan altima 2012, and the car was running fine until i changed the spark plugs just for maintenance. I turned it back on, and the car started shaking. I put the computer on, and it said flow meter, plausibility. MAF sensor, and random misfires, multiple misfires. So i changed the mass flow sensor, i changed the ignition coils, and i changed the spark plugs and its ok for 20 mins but everything comes up back again. The car starts shaking, and its reading the same thing.
So how would you know it’s the coil with out checking the computer ?? There’s this car same model 2011 km is 275,000 guy says misfires I want to buy the car but don’t have computer to check
There is no way to accurately check without an OBII Scanner. And if you’re looking to buy the car, I most certainly wouldn’t do so without scanning it first. Someone can tell you anything, so I wouldn’t take anyone’s word for anything. You can buy OBDII Scanners cheap on Amazon, I would highly suggest investing in one as it is a great tool to have and you will probably find yourself using it more than you thought.
@@TheOriginalBeeCee yeah you’re right bro I will buy the same obII you should make videos about how to use those scanners and changing brakes or suspensions or things we can do ourself and what tools we need , it’s really helpful to watch you’re videos and learn
I just replaced a coil on a 2012 altima for the SAME CODES. I swapped 2&3 and the misfire followed the coil. I replaced #3 only, car ran great for one whole day. Misfire returned the next day, this time on #2, #3 has been fine since the coil swap. I thought Oh, it has 170k miles so I am sure they are all on there way out. After swapping #2 and #3 again, this time the misfire did not follow the coil. WTF.... What are the chances it blows a coil one day and an injector/burnt valve/blown HG the next? There are NO other codes. The misfire is also somewhat intermittent and not constant, only really happens under decent load. Compression test tomorrow and then I guess I will pull the injectors and swap them if comp test is good.
Wow definitely weird! Did you try swapping another coil just to be a thousand percent? Like swap 1 & 2? Let me know what you find though! Definitely curious about this one. Good luck, hopefully nothing serious 🤞
@@mojeff314 I went to sleep, came back the next day and put in fresh plugs. After retesting again the misfire DID follow the coil and I was able to replace one additional ignition coil and the car has been fine ever since.
![2013-2018 Nissan Altima 2.5L P0011 Diagnosis & Fix! [2.5L QR25DE]](/img/n.gif)
I did the swapping of coils replaced #4 and the other 3 Coils as well as the spark plugs, replaced the O2 upstream sensor also it runs good now ... Check Engine light turned on again and now it has a multiple misfire , the O2 bank 1 sensor 1, and the misfire on coil 4. Yet it's running normal no hiccups?
Its possible you might have something more going on…definitely something that would be hard to troubleshoot over the internet without seeing the car. I would have it diagnosed with a higher end capable scanner and it would probably reveal the route cause in a couple minutes.
Hey man quick question, on my 2017 Altima I’m getting the same symptoms. Car hesitating, rough idling, jerking, and also dying on me while driving. But i get the battery light not the check engine light. I’ve had my battery and alternator tested and they’re in great condition. Should I try ignition coils and spark plugs?
I would try digging a little deeper…which would require some diagnostic equipment. That battery light wouldn’t be coming on if the voltage was correct. So i would start with checking voltage with a volt meter. Battery should be around 12.5v cold with car off, and around 14v while running. I would start there. Also wouldn’t hurt to grab a decent OBDII scanner (like a Launch) and scan for codes. Sometimes there are pending codes without a check engine light. You need more data before you start blindly replacing parts. Could even be something as simple as cleaning/tightening your battery terminals, especially being you have a battery light on.
I got mine replaced sparks and coils but the car keeps pulling a little while slowly driving or on an up hill
Hello, what does misfire mean? My Nissan 2017 started does a jerk type thing when driving or accelerating on yesterday ? Thank you
Engine misfires happen when one of the cylinders does not produce sufficient spark or compression and/or lack of fuel. It can be caused by a faulty spark plug, fuel injector, ignition coil and or worn cylinder. Typically, especially with these cars you will usually get a check engine light when the car is misfiring. Misfires can occur both upon engine startup and even in the middle of engine idling. When a misfire happens, your engine might momentarily stumble, and it may even lose speed (RPMs).
65😅7😅@@TheOriginalBeeCee😮😊
I have a nissan altima 2012, and the car was running fine until i changed the spark plugs just for maintenance. I turned it back on, and the car started shaking. I put the computer on, and it said flow meter, plausibility. MAF sensor, and random misfires, multiple misfires. So i changed the mass flow sensor, i changed the ignition coils, and i changed the spark plugs and its ok for 20 mins but everything comes up back again. The car starts shaking, and its reading the same thing.
Can someone help, I don't know what else could it be.
So how would you know it’s the coil with out checking the computer ??
There’s this car same model 2011 km is 275,000 guy says misfires I want to buy the car but don’t have computer to check
There is no way to accurately check without an OBII Scanner. And if you’re looking to buy the car, I most certainly wouldn’t do so without scanning it first. Someone can tell you anything, so I wouldn’t take anyone’s word for anything. You can buy OBDII Scanners cheap on Amazon, I would highly suggest investing in one as it is a great tool to have and you will probably find yourself using it more than you thought.
@@TheOriginalBeeCee yeah you’re right bro I will buy the same obII you should make videos about how to use those scanners and changing brakes or suspensions or things we can do ourself and what tools we need , it’s really helpful to watch you’re videos and learn
I just replaced a coil on a 2012 altima for the SAME CODES. I swapped 2&3 and the misfire followed the coil. I replaced #3 only, car ran great for one whole day. Misfire returned the next day, this time on #2, #3 has been fine since the coil swap. I thought Oh, it has 170k miles so I am sure they are all on there way out. After swapping #2 and #3 again, this time the misfire did not follow the coil.
WTF.... What are the chances it blows a coil one day and an injector/burnt valve/blown HG the next? There are NO other codes. The misfire is also somewhat intermittent and not constant, only really happens under decent load. Compression test tomorrow and then I guess I will pull the injectors and swap them if comp test is good.
Wow definitely weird! Did you try swapping another coil just to be a thousand percent? Like swap 1 & 2? Let me know what you find though! Definitely curious about this one. Good luck, hopefully nothing serious 🤞
My 2008 is doing same here but I can swap coils and pull and clean spark plugs and it'll run fine for a few minutes then misfire comes back
What ended up being the problem? Another coil? Fuel injector?
.
@@mojeff314 I went to sleep, came back the next day and put in fresh plugs. After retesting again the misfire DID follow the coil and I was able to replace one additional ignition coil and the car has been fine ever since.
Launch CRP123 is a good DIY scanner, We have a better Launch scanner, Do you want to test it?
Most definitely!
@@TheOriginalBeeCee How to MG you?
You can email me @ beeceebuilt@gmail.com. I appreciate it!! 🙏👍
@@TheOriginalBeeCeeJust sent, Thank you