Absolutely one of the very best instructional videos I have ever seen. THANK YOU for being so thorough, so easy to understand, so easy to follow. I will watch all of your videos now and recommend them to others. THANK YOU!!!!
Can you explain the compression test? Did he crank the engine 4 times rapidly? Why did the pressure increase in discrete steps? He seemed to gloss over that 🫤
Why would my mechanic replace spark plug but not my ignition coil. My dodge calibe has a p2311 and now I’m fixing it as I watch him. Money down the damn drain. My light wasn’t flickering til he worked on it it was lit but not flickering
I'm sooo glad I sub to you. The link to the compression kit goes to something other than a Craftsman lie the one you show in the video. It's totally different. Is the kit in the link a trustworthy one or should I go with another one? thanks
Hello I have a Misfire Code P0300 P0302 P0303 how do you fix this change starter and coil pack, spark plugs still getting this Codes ...What do you think ?? Great Video I have a 2008 Honda Accord
If you have a misfire code for all six cylinders, this reduces the possible causes. What are the possibilities? This is on a 2007 Avalon. Please don't mention spark plugs, fuel injectors, coil packs or compression. The car runs well and turns on the engine light with the six codes when you push the car to 80 mph. It runs rough when it triggers the engine light until you shut the engine off and restart. Then it runs great until you push it again to 80 mph. Fuel trims at idle looks good.
Brilliant video even more briliant explaining how everything can be tested made me want to go out and check mine out just for fun. I am sure getting tired of all the shady mechanics and stealerships we have in this world. Guys like this guy explaining everything in the video is proof that people are still nice in the world and want to help you out instead of stealng you blind which is hard to find. Thanks for such an awesome video from start to finish i felt like i was not lied to one bit and also felt like i learned alot and now feel comfortable to try stuff more on my own then to be ripped off by the stealership or a shady mechanic. Once again thank you for all you do.
I have to say this man is very thorough. Its so insightful and he explains it in a simple way and doesn't leave out anything. This man gives me confidence to work on my own Vehicle. Thank you for the way you teach.
@@CarsNToys I got my honda pilot that been in few shops with the code p0303 and they replaced spark plugs, coils and still have the same issue too check engine vtm-4 and vsa light keeps coming out
Great video mate. One suggestion for coil/spark plug testing...say code is for Cyl 1, swap coils between 1 and 2 and plugs between 1 and 3, if the fault goes to 2 or 3 you have the answer. If the fault stays on 1 you have ruled out coil and plug in one go.
This is an excellent tutorial! I appreciate the overview style of instruction about the topic. Other instructional videos tend to troubleshoot active problems; this approach is fine if I happen to be fixing the exact same problem. Unfortunately, because my problem is usually slightly different than what’s presented in the video, I have to rely heavily on background knowledge and / or piecing together information from multiple other videos. In this video, he outlines the fundamentals and then briefly explains how to troubleshoot and fix the multitude of possible issues. It’s a well rounded and succinct way to explain a topic. I’m working on a dodge v6 engine while he’s working on a Honda 4 cylinder and it’s still the video I prefer. 😅
Absolutely brilliant. I'd had an old school go. Then I saw your video. I have exactly that engine and a misfire. Pulled the covers off and did all your diagnostics . I swapped coil packs while engine running. The misfire followed the coil pack. So off to get one tomorrow. Many thanks.
Definitely one of the best diy videos I've seen. Short and straight to the point showing every step needed and what do according to results. Pretty much troubleshooting diagram in video form. Really appreciate you making this video.
So I changed my spark plugs and two bad looking coils. Still getting p0300 and P0301, P0302, p0303. I changed cylinder 2 and 4 already, so I'm not sure why P0302 is showing up still
This is one of the best videos i have ever seen in here. Thank you on showing step by step, it made it easier on what I need to do before I start buying parts I dont need. Some Mechanics will ask you to replace everything without needing to do it. Thank you! :)
The last number in the fault code is the cylinder that is faulty 301 would be a cylinder, Code 302 would be cylinder 2. and so on No need to search the internet
I cant seem to fix my p2646 code. I've tried all parts associated with the code. I've replaced everything with honda parts. I've cleaned all screens and nothing works. 2 oil changes later and still cannot go over 3k rpms. Would it be a coil pack/spark plug issue? I'm at a loss.
Just a couple comments, for one in my many years experience most vehicles have the relays and fuses for the engine in the engine compartment. Normally the fuse box for the cabin electrics like the lights, windows, door locks, dash, HVAC, entertainment, etc, is in the cabin. Two while doing an OHMs test can tell you if an injector has either a complete open or shorted circuit on the primary windings inside, it will not test if the pintal is moving or if there is a partial break that is causing the injector to not generate a good magnetic field to move the pintal. An injector being mechanically stuck is more common then an electronic fault, which your resistance test with a multimeter will not show. Also you dis not mention the fact of the signal wires or testing the ground connection on either one of those circuits, which could also have a fault. I know what dealers say to test, but true diagnostic technicians know those are often poor testing methods the dealer has in their flow charts. Also you did not do a voltage drop test on either one of those circuits when testing your power feed, which is a superior test to testing for resistance which a wire that is almost completely cut will show up as ok when testing resistance. If you are going to show stuff like this, please show good testing methods instead of the bs that has been standard in the automotive community for too long.
I have a 2011 Honda Odyssy 3.5 been getting the code 302 changed the spark plugs and it soiled the plug again in 2 weeks so I changed the plug and coil and 2 weeks later got the 302 code again not sure what else It could be
Super duper guru level video, I hope you make more you definitely got the best video about this code and actually diagnosis of a car... not even mechanics nowadays diagnose cars because it's too time consuming. This is my go to video.
Thank you for your video it was really informative. In my case I think the boot is detached from the coil pack and stock in my cylinder 4. Do you have any recommended tools or techniques I can use to take it out?
guys i got a p0303 and p0304 misfires lols trust me im gonna take it to the shop soon this is killing me change spark plugs MAF and try new coils codes still there lols...guess let the Pros do it next? lols. Update the pros can’t fix my misfires too codes are p300 p302 and p0303 I’m gonna probably just sell the damn car now 😢
I replaced the valve timing solenoid in my 2001 toyota avalon and it runs much better. No misfiring and idles at 800 rpm. Check engine light and VCS lights are back on. Any suggestions??😊
I have missfire code P0302 and P0304.. change ignition coil/ spark plug, fuel injector,, compression test change fuel pump and did all the things you showed in video,, but my missfire code still keeps coming on,, please help,, I don’t know where else to look…Thanks
Excellent video! I had 3 out of 6 cylinders showing misfire codes (including one with new coil, all have new spark plugs) and my mechanic adjusted valves to fix it. However, this made it much worse. Now all cylinders are misfiring and vehicle drives and idles very rough. I will attempt these tests. I'm at a loss for what's the cause
Question for you. My '09 Fit is having the p0300, p0301, p0302, p0303 & p0404 all at the same time? Has recent "correct" NGK plugs & only the engine only has about 120k miles. Car goes into limp mode, CEL flashing, wont rev past 1500rpm. I cleared the trouble codes, drove 65 miles & got the same codes, but the CEL was OFF at idle this time & started flashing anytime I attempted to rev past 1500rpm in neutral w/ the car in limp mode, the CEL turns off immediately when the RPM returned to idle. I reset the codes again & seemingly back to normal operation. Any thoughts on this?
Thank you very much, I got a Kia Forte Koup 2013, check engine light on and code PO302 cylinder2. I replaced spark plugs and coils and the misfire still there. I'm going to check today the fuel inyectors to see if i can fix my car😢 and I'm going to sell that Kia I'm back to Honda lol
Good informative and well do video. I wish he would have checked the powers AND grounds on the fuel injector and coi. Also, how do you check the control wire on those. Thank you
Thank you having this issue now. My mechanic did my spark plug but didn’t replace my ignition coil which is bs. Now I’m figuring it out and he left a lug nut off my tire I had to buy materials for that too
Im having a misfire problem, but i dont have any check engine light, is it possible that the scanner can see it? Tried to pull the coil pack one by one while running everything is reacting, Same on the injector tried to pull it one by one same reaction rpm drops, my problem is my engine is having hiccups All spark plugs are clean now im on dead end dont know what to do, We have the same car and engine. Please help
Some meachanics are great but poor teachers. Some teach well but are terrible mechanics. This guy is great at both. I just had a cylinder 1 misfire issue. Seems to be a bad injector. 2nd one in three years. Going to replace them all.
Hi, I owned a VW Golf 1.4TSI MK6 2010 CAXA engine. I have a unresolved issue with the car. My car always throw a flashing CEL when I drag to 4.5 - 5 RPM. Lower RPM under 4 no issue. Plug in computer says P0302 cylinder 2 misfire. Swapped plug, ignition coil, injector, fault stay cylinder 2. Replace plug, ignition coil, injector on cylinder 2, replace High pressure fuel pump, high pressure valve, ECU reflash to factory mapping, compression test within decent pressure range still fault at cylinder 2 same RPM range. Hopefully you can give some expert opinion on what to look out for next. Many thanks for your help. Regards, Syed
Hi everyone I’m a Honda and Acura technician just wanted to say very great video very good explaining the steps yes I recommend people start educating them selfs about there vehicles yes you can check a fuel injector with a multimeter and please wear safety glasses especially if your gonna deal with the fuel system great video you could definitely be an automotive instructor 👍 thumbs up 👍
I have a 2002 Honda Accord 3.0 V6. I came back from a week's vacation and had a P300, P301, P304, P1399, and a battery light plus the door and trunk reference lights were all on. I was very confused. I started checking all my coil packs but then noticed that my A.C. wasn't working either. Turned out it was all just from my accessory belt being off??? What do you think? Is it possible that the disconnect from the alternator caused all those codes? I checked all my packs and they were fine. Spark plugs changed less than 3,000 miles ago.
Tht was a great n helpful vid I'm having a problem on my C240 mercedes get codes cylinder 1,2and 3 misfiring and now it's difficult to start the car some times I must crank the car 10 times for it to start and some times it won't even start it end up draining the battery so I'm going to check for power on the wires which goes to the coil packs and will check for resistance on my injectors for cylinder 1,2n3 let's hope will get the answers why it's misfiring on these cylinders I also try disconnecting power supply to coil pack 1,2n3 thinking tht myb I could switch of the car but nothing
We had these codes pop up for 2000 tacoma v6 shortly after changing sparkplugs after purchasing used. Turns out we had broken the tabs on ignition coils that led to bad connection. Connector plug wasnt sitting right causing misfires. We replaced coilpack and connectors too so might as well. Sparkplug wires is next because one tab is broken too and its held on by zipties. Thanks for breaking it down for us!
Just bought a 2004 CRV and it was giving these codes. This video not only helped me fix the problem but gave me the confidence in getting to know my Engine and that the which components were working fine. Beyond helpful!
Having issues with random misfires on my 06 honda civic and while looking for fix i saw a class action suit for random misfires on 08-12 accords id look into it
Absolutely one of the very best instructional videos I have ever seen. THANK YOU for being so thorough, so easy to understand, so easy to follow. I will watch all of your videos now and recommend them to others. THANK YOU!!!!
As a licenced mechanic and electro-mechanical engineer tech I say you are an excellent video teacher.
Can you explain the compression test? Did he crank the engine 4 times rapidly? Why did the pressure increase in discrete steps? He seemed to gloss over that 🫤
@@sciteceng2hedz358 He just held it cranking until the reading peaked...the pressure builds, it's not instantly at max.
Why would my mechanic replace spark plug but not my ignition coil. My dodge calibe has a p2311 and now I’m fixing it as I watch him. Money down the damn drain. My light wasn’t flickering til he worked on it it was lit but not flickering
Thank you!
This is awesome! please don't stop creating videos.
Excellent video that i have ever watched. As a lay man/hobbiest I got through clarity about finding what is the actual issue and to fix it. ✌✌✌
I'm sooo glad I sub to you. The link to the compression kit goes to something other than a Craftsman lie the one you show in the video. It's totally different. Is the kit in the link a trustworthy one or should I go with another one? thanks
thank you very much, very good video on explaining and how to do this.
Glad it helped
Hello I have a Misfire Code P0300 P0302 P0303 how do you fix this change starter and coil pack, spark plugs still getting this Codes ...What do you think ?? Great Video I have a 2008 Honda Accord
great informative video
If you have a misfire code for all six cylinders, this reduces the possible causes. What are the possibilities? This is on a 2007 Avalon. Please don't mention spark plugs, fuel injectors, coil packs or compression. The car runs well and turns on the engine light with the six codes when you push the car to 80 mph. It runs rough when it triggers the engine light until you shut the engine off and restart. Then it runs great until you push it again to 80 mph. Fuel trims at idle looks good.
Toyota matrix doesnt have ignition coil relays, is that normal
Dude, thank you. Your video was ultra helpful in giving me confidence to check all the things. You are well spoken and detailed.
I second that!
Brilliant video even more briliant explaining how everything can be tested made me want to go out and check mine out just for fun. I am sure getting tired of all the shady mechanics and stealerships we have in this world. Guys like this guy explaining everything in the video is proof that people are still nice in the world and want to help you out instead of stealng you blind which is hard to find. Thanks for such an awesome video from start to finish i felt like i was not lied to one bit and also felt like i learned alot and now feel comfortable to try stuff more on my own then to be ripped off by the stealership or a shady mechanic. Once again thank you for all you do.
I have to say this man is very thorough. Its so insightful and he explains it in a simple way and doesn't leave out anything. This man gives me confidence to work on my own Vehicle. Thank you for the way you teach.
I appreciate that!
@@CarsNToys I got my honda pilot that been in few shops with the code p0303 and they replaced spark plugs, coils and still have the same issue too check engine vtm-4 and vsa light keeps coming out
What did it end up being?
Great video mate. One suggestion for coil/spark plug testing...say code is for Cyl 1, swap coils between 1 and 2 and plugs between 1 and 3, if the fault goes to 2 or 3 you have the answer. If the fault stays on 1 you have ruled out coil and plug in one go.
Isn't that what he said at 2:27 in the video?
@@BruceD42 Not exactly, I added a suggestion to rotate the plug at the same time. Two birds, one stone.
This is an excellent tutorial! I appreciate the overview style of instruction about the topic. Other instructional videos tend to troubleshoot active problems; this approach is fine if I happen to be fixing the exact same problem. Unfortunately, because my problem is usually slightly different than what’s presented in the video, I have to rely heavily on background knowledge and / or piecing together information from multiple other videos. In this video, he outlines the fundamentals and then briefly explains how to troubleshoot and fix the multitude of possible issues. It’s a well rounded and succinct way to explain a topic. I’m working on a dodge v6 engine while he’s working on a Honda 4 cylinder and it’s still the video I prefer. 😅
Absolutely brilliant. I'd had an old school go. Then I saw your video. I have exactly that engine and a misfire. Pulled the covers off and did all your diagnostics . I swapped coil packs while engine running. The misfire followed the coil pack. So off to get one tomorrow. Many thanks.
Great video, incredibly informative. Now I know how to do a compression test. Thank you sir.
Definitely one of the best diy videos I've seen. Short and straight to the point showing every step needed and what do according to results. Pretty much troubleshooting diagram in video form. Really appreciate you making this video.
One of the best videos on testing and very clear on instructions. Good video.
So I changed my spark plugs and two bad looking coils. Still getting p0300 and P0301, P0302, p0303. I changed cylinder 2 and 4 already, so I'm not sure why P0302 is showing up still
Same I had same problem too
I changed 4 coil and spark plug and still I had the problem
Did u sort it out ?
Love your videos. As always explained in a simple clear manner. Thank you.
I’ve gotten the p0303 misfire cylinder 3 I’ve changed my spark plugs n coil & my car still jerking and engine light blinking , what else can it be ?
i'm in the same boat as you lols.. i'm still trying to figure what the codes are for lol might take it to the shop soon lol
Thank you brother good video May God bless you in Jesus name just like you bless us.
This is one of the best videos i have ever seen in here. Thank you on showing step by step, it made it easier on what I need to do before I start buying parts I dont need. Some Mechanics will ask you to replace everything without needing to do it. Thank you! :)
I agree with others. Your videos are very thorough. I feel like your channel deserves to have over 1 million subscribers. Thank you!
It's very important that you do this on a colder engine. The bolts tend to break if you tighten them while the engine is hot.
Wires too. Have messed up spark plug wires pulling them while hot too
A fuel injector can go bad mechanical even if you are still getting an ideal ohm reading.
Excellent Video!!!!!! Thank you very much for taking the time to make this Vid.
I’m a electro- mechanical engineer, I say you’re a very good teacher good job.
The last number in the fault code is the cylinder that is faulty 301 would be a cylinder, Code 302 would be cylinder 2. and so on No need to search the internet
great video! with some tools and knowledge, you can save a boatload of money diagnosing your own car issues
Absolutely. Hope it helped!
I cant seem to fix my p2646 code. I've tried all parts associated with the code. I've replaced everything with honda parts. I've cleaned all screens and nothing works. 2 oil changes later and still cannot go over 3k rpms. Would it be a coil pack/spark plug issue? I'm at a loss.
Just a couple comments, for one in my many years experience most vehicles have the relays and fuses for the engine in the engine compartment. Normally the fuse box for the cabin electrics like the lights, windows, door locks, dash, HVAC, entertainment, etc, is in the cabin. Two while doing an OHMs test can tell you if an injector has either a complete open or shorted circuit on the primary windings inside, it will not test if the pintal is moving or if there is a partial break that is causing the injector to not generate a good magnetic field to move the pintal. An injector being mechanically stuck is more common then an electronic fault, which your resistance test with a multimeter will not show. Also you dis not mention the fact of the signal wires or testing the ground connection on either one of those circuits, which could also have a fault. I know what dealers say to test, but true diagnostic technicians know those are often poor testing methods the dealer has in their flow charts. Also you did not do a voltage drop test on either one of those circuits when testing your power feed, which is a superior test to testing for resistance which a wire that is almost completely cut will show up as ok when testing resistance. If you are going to show stuff like this, please show good testing methods instead of the bs that has been standard in the automotive community for too long.
I have the P300, P301, P302 and P303 :(
Also something like C15 and C1555 anyone knows what does it mean?
Excellent diagnosis and a great help to all who need it on cars. ( GB)
I have a 2011 Honda Odyssy 3.5 been getting the code 302 changed the spark plugs and it soiled the plug again in 2 weeks so I changed the plug and coil and 2 weeks later got the 302 code again not sure what else It could be
When checking the coil packs, Do I need to reset the monitors/ code before swapping coil #1 to the coil #2 position?
ok i have new plugs new coil new fuel injector and new fuel pump but i dont have spark # 1 cylinder 1997 izus rodeo 3,2 v6
Quick question after you replace the coil pack and you rescan the car will the code go away or do I need to reset something?
Gotta clear code I believe and rescan if it comes back it isn't fixed if it doesn't it's fixed
This is the best diagnosis video I have seen BY FAR. Incredible job sir.
Great video deep diving into what could be the problem...thank you.
Question if I just got the plugs and the ignition coils replaced and I get the same p303 code?
Super duper guru level video, I hope you make more you definitely got the best video about this code and actually diagnosis of a car... not even mechanics nowadays diagnose cars because it's too time consuming. This is my go to video.
Thank you for your video it was really informative. In my case I think the boot is detached from the coil pack and stock in my cylinder 4. Do you have any recommended tools or techniques I can use to take it out?
I have a car in a real condition that needs to be fixed.
That's a different story.
I have 0 pressure reading for compression test on cyl 1 😭
guys i got a p0303 and p0304 misfires lols trust me im gonna take it to the shop soon this is killing me change spark plugs MAF and try new coils codes still there lols...guess let the Pros do it next? lols. Update the pros can’t fix my misfires too codes are p300 p302 and p0303 I’m gonna probably just sell the damn car now 😢
I am glad I came across your video. Very educational and helpful
What about the timing chain would this cause a misfire on a mini thanks
Great explanation for beginners like me thank you buddy, 🙏
I replaced the valve timing solenoid in my 2001 toyota avalon and it runs much better. No misfiring and idles at 800 rpm. Check engine light and VCS lights are back on. Any suggestions??😊
I have missfire code P0302 and P0304.. change ignition coil/ spark plug, fuel injector,, compression test change fuel pump and did all the things you showed in video,, but my missfire code still keeps coming on,, please help,, I don’t know where else to look…Thanks
Excellent video! I had 3 out of 6 cylinders showing misfire codes (including one with new coil, all have new spark plugs) and my mechanic adjusted valves to fix it. However, this made it much worse. Now all cylinders are misfiring and vehicle drives and idles very rough. I will attempt these tests. I'm at a loss for what's the cause
Question for you. My '09 Fit is having the p0300, p0301, p0302, p0303 & p0404 all at the same time? Has recent "correct" NGK plugs & only the engine only has about 120k miles. Car goes into limp mode, CEL flashing, wont rev past 1500rpm. I cleared the trouble codes, drove 65 miles & got the same codes, but the CEL was OFF at idle this time & started flashing anytime I attempted to rev past 1500rpm in neutral w/ the car in limp mode, the CEL turns off immediately when the RPM returned to idle. I reset the codes again & seemingly back to normal operation.
Any thoughts on this?
The amount of if details and information and how clear it is , is crazy man lol fair play to you
And maybe the ECU not sending a signal to the inyector
Do you need to unhook battery to replace coil pack? thx you
Thank you very much, I got a Kia Forte Koup 2013, check engine light on and code PO302 cylinder2. I replaced spark plugs and coils and the misfire still there.
I'm going to check today the fuel inyectors to see if i can fix my car😢 and I'm going to sell that Kia I'm back to Honda lol
Good informative and well do video. I wish he would have checked the powers AND grounds on the fuel injector and coi. Also, how do you check the control wire on those. Thank you
Thanks for the video. I would like to mention that the fuel injector could be dirty or clogged which could also cause a problem like that.
Thank you having this issue now. My mechanic did my spark plug but didn’t replace my ignition coil which is bs. Now I’m figuring it out and he left a lug nut off my tire I had to buy materials for that too
If u drive with an miss firing engine, can it damage ur engine? Is it OK to drive for a period of time?
Im having a misfire problem, but i dont have any check engine light, is it possible that the scanner can see it? Tried to pull the coil pack one by one while running everything is reacting,
Same on the injector tried to pull it one by one same reaction rpm drops, my problem is my engine is having hiccups
All spark plugs are clean now im on dead end dont know what to do,
We have the same car and engine. Please help
Some meachanics are great but poor teachers. Some teach well but are terrible mechanics. This guy is great at both. I just had a cylinder 1 misfire issue. Seems to be a bad injector. 2nd one in three years. Going to replace them all.
Based on my searches, replacing fuel injectors on the K24W 2.4 L involves removing a lot more components just to get to the fuel injectors.
Awesome dude!! keep on doing this type of work and quality!!
THANK U VERY FOR TEACHING ME ALOT OF STUFF AND YOUR ENGLISH IS VERY CLEAR FOR ANYONE TO UNDERSTAND .KEEP UP
Glad to hear that. Thank you
Thank you very much for this video. You have explained things well in simple and logical way.
Awesome!!🔥💯👍🏽Thanks bro🏆
How do you test a push the start vehicle
Compression test I mean
Specifically 2015 Honda crv
Hi,
I owned a VW Golf 1.4TSI MK6 2010 CAXA engine.
I have a unresolved issue with the car.
My car always throw a flashing CEL when I drag to 4.5 - 5 RPM. Lower RPM under 4 no issue. Plug in computer says P0302 cylinder 2 misfire. Swapped plug, ignition coil, injector, fault stay cylinder 2.
Replace plug, ignition coil, injector on cylinder 2, replace High pressure fuel pump, high pressure valve, ECU reflash to factory mapping, compression test within decent pressure range still fault at cylinder 2 same RPM range.
Hopefully you can give some expert opinion on what to look out for next.
Many thanks for your help.
Regards,
Syed
Hi everyone I’m a Honda and Acura technician just wanted to say very great video very good explaining the steps yes I recommend people start educating them selfs about there vehicles yes you can check a fuel injector with a multimeter and please wear safety glasses especially if your gonna deal with the fuel system great video you could definitely be an automotive instructor 👍 thumbs up 👍
I have a 2002 Honda Accord 3.0 V6. I came back from a week's vacation and had a P300, P301, P304, P1399, and a battery light plus the door and trunk reference lights were all on. I was very confused. I started checking all my coil packs but then noticed that my A.C. wasn't working either. Turned out it was all just from my accessory belt being off??? What do you think? Is it possible that the disconnect from the alternator caused all those codes? I checked all my packs and they were fine. Spark plugs changed less than 3,000 miles ago.
You are so awesome. Absolutely perfectly explained, everything is so clear how to diagnose my 2004 Honda Accord VTEC.
I have a question about this I changed my spark plugs....I know my coils are good but when I was driving it started back firing
Nope. This is just spark plugs and coils, done that... a more accurate title would have saved me time.
Tht was a great n helpful vid I'm having a problem on my C240 mercedes get codes cylinder 1,2and 3 misfiring and now it's difficult to start the car some times I must crank the car 10 times for it to start and some times it won't even start it end up draining the battery so I'm going to check for power on the wires which goes to the coil packs and will check for resistance on my injectors for cylinder 1,2n3 let's hope will get the answers why it's misfiring on these cylinders I also try disconnecting power supply to coil pack 1,2n3 thinking tht myb I could switch of the car but nothing
Excellent video - Thanks a lot
What happens when i changes the spark plays, coils and did a compression test and still reads that 2 and 3 are still misfiring
We had these codes pop up for 2000 tacoma v6 shortly after changing sparkplugs after purchasing used. Turns out we had broken the tabs on ignition coils that led to bad connection. Connector plug wasnt sitting right causing misfires. We replaced coilpack and connectors too so might as well. Sparkplug wires is next because one tab is broken too and its held on by zipties. Thanks for breaking it down for us!
Just bought a 2004 CRV and it was giving these codes. This video not only helped me fix the problem but gave me the confidence in getting to know my Engine and that the which components were working fine. Beyond helpful!
Yesss very helpful and detailed! Thank you Thank and Thank you! I'm pretty sure you save a lot of people some stealership money!!!
WOW! Thanks for the video. Very impressed on how you explain the problem and steps. You know have a new subscriber.
I stopped watching the video at 5:00 because you keep flipping us off.
Where did you buy your compressor at ? The link from amazon is showing some cheap one?😊
What happens like you said when you can feel a misfire but the check engine light js not coming on
Very informative my man, thanks 😊
Very informative and simple to understand. Thank you Sir
great tutorial dude..
I changed all my spark plugs. All my coil packs. Still getting p300, p301,p302,p304. It’s the 6 cylinder accord. 09
Having issues with random misfires on my 06 honda civic and while looking for fix i saw a class action suit for random misfires on 08-12 accords id look into it
@@J_Dukes Thanks.
wow. i think u are in trouble... hopefully will solve ASAP bro I'm having p301 issues too
@@scb7478 Found out my
Head gasket was blown causing the misfires. I think my water pump failed and thats where it all started.
Thank you for your video. It was a success for me!
You are awesome thanks for all the knowledge you shared keep up the great work
Thank you so much. You are Genius in my book. Thank you for this great tutorial and your time.
Thanks for the tips.
Thank You for just doing EVERYTHING YOU DO
is this a mechanic class or what?
the explanation is so clear that my 5 years old son can even understand it
i have faulty code P0301. what should i do? use fuel injector cleaner ?
Thank you very much, this video is very detailed and we'll explained in a very short time. 👍
Great video but could you start with the year make of the car and also show the symptoms please
Easier to just put in New plug. It works for me every time
.