Ivan, this was a real treat seeing you with your Dad. I bet the precious time together was more important than fixing the car. Thanks for Sharing! Спасибо, что поделился!
A Honda Fit with a manual trans---your dad is a smart man. Being that it's an '07, and a Honda with only 130K on the clock, I had a feeling it was going to be something simple. Zero cost for the win!
Your Dad nailed it for sure. The strong electric fields in high voltage applications can cause ionization and material breakdown, usually in predictable manner but because it is high voltage, it can also do crazy unpredictable things. So if you see things like that rubber-like compound breaking down, it was usually a strong electrical field responsible and not just old age or oxidation. These things are combatted with clean and solid terminations and silicone di-electric grease (or very large air gaps) just like you and Papa did. Notaknowitall, I just know what I know.
Your dad is right! The electric field of a needle is fascinating mathematically! The field diverges towards infinity as the tip gets sharper, you can best solve it exactly by conformal mapping!
Yeah the cleaning likely smoothed out the sharp points, you want sharp edges at your spark plug positive electrode only, not anywhere else. It's not necessary to remove all sharp edges from the coil and boot, just sand it enough to make it duller than the spark plug so that the majority of the energy is being spent at the plug.
Your Dad is spot on. When I was doing research with HV equipment I used to calm down the discharges by moulding Apiezon Q vacuum putty on sharp metal edges to move the air away from the very high electric fields that form around edges, dust and whiskers of metal. Looked awful but worked really well.
What your dad said about sharp edges and particles or ions is 100% correct . In HV power systems alot of effort is put into designing equipment with few sharp ends and all edges are machined to have no sharp right angles . This helps reduce corona where the air in the vicinity becomes ionised often it forms corrosive gases with atmospheric nitrogen producing nitric acid that reacts with copper to form green residue not unlike the green crusties you find on some connectors. In my old job I always trusted my nose in HV environments electrical arcing also forms ozone which has a distinctive smell I sniffed out much faulty equipment before it self destructed. Once arcing starts damage is being done .
Wow, so fascinating to see your dad commenting about the electrical fields and how spark occur!! Your dad is sharp as tack! So simple fix! Clean boots and wd40 fix! Gotta love so simple fixes! Awesome video! Great to see your dad again on here :)
Your father has excellent taste in cars. They were called the Jazz here in the UK and I have seen these things go 200,000 miles with maybe a section of exhaust a clutch or sometimes a wheel bearing. We had one as a work vehicle on an industrial estate I worked on. 6 days a week it pretty much stayed running 11 hours a day driving around hauling guys or tools or equipment. If you fold down the back seats flat you can cram so much stuff into one of these. Oddly enough here in the UK most of these Jazz's actually had like a hemi set up with 2 spark plugs/coils per cylinder. The L-series engine is also chain driven which is also a bit odd for a Honda. LM auto repairs had one of these where somehow the top of the engine had got flooded by water and it had sat in the spark plug wells and destroyed the plugs and the coils. That was quite expensive. 8 brand new coils from Honda plus 8 iridium plugs.
I feel envious when I see an older father and son, my father had a stroke and heart attack at 56 in 1976 I was 16, he was never the same until he died in 1993, cherish the time you have with your parents because you never know, thankfully I had my mom up until 2014 she was 92 but had Alzheimer's.
The original ZAZ mechanic is a pretty sharp dude! I think there is something to his theory of electrolysis and ozone production degrading the materials of the coil/boot over time.
Definitely. Each time I take my coils out I can smell a really strong scent of the ozone. This has to have some effect on the conducting and insulating parts of the coil.
Ivan I'm from UK 🇬🇧 originally from Romania I see few days ago few videos with what you do and I really like how you explain everything so today I decided to follow you and im really pleased to see your father in this video looks really nice person 😊 ! Nice to be your follower 👍
Very nice to meet your father. A very gracious man. I get homesick watching you move to familiar places. I was born in Johnson City, NY and moved to PA when I was 12 with the family. I now live in Mississippi for the past 36 years. I lived between you and Eric O! You are great guys who know your stuff. Thank you for sharing your knowledge with a 72 year old DIY’er. How much class time did you spend learning that there Autel?
Ivan. I love to see you and your Dad together - also, enjoy the conversation when it's in Russian. :-) We, your faithful followers, understand why you are so knowledgeable, and such a nice man - just like your Dad. I really envy you. You, Ivan, are one in a million. We really love to be around you. Say hi to your wife. Happy New Year.
I was on Rainman Ray Channel and was talking in the comments about Eric O at SMA. Several people recommended your Channel so here I am. New Subscriber from Stafford England UK along for the ride!!!
Great NPR diagnosis and repair Ivan! Clearly we see where you inherited the skills and trouble shooting mind frame. Great to see your dad sharing his point of view of what went wrong and added depth to the diagnosis. Cheers!
I'm not a mechanic but enjoy these videos. On the 'B' misfire the internet says: A “Type A” misfire will illuminate the Malfunction Indicator Light (MIL) if it detects a misfire that might cause the catalytic converter temperature to exceed 1,500-1,800° F. A “Type B” misfire will illuminate the MIL if a misfire occurs that might increase exhaust emissions, but not damage the catalytic converter.
I have a 2006 Honda Jazz (European) and there's another, slightly older, in my family. Great cars, just basic maintenence and they will just run. I plan to keep mine for as long as I can.
Was watching your father's explanation for corrosion. Could not stop laughing. For good reason. Its like being back home to Russia. It is rare to this desire to deeply understand how thing work in this country (US). Obviously he passed it to you. Good job dad. And job you on your work and youtube channel
It worked great. Thank you so much. I don't think very many people go down that far. I didn't replace the boots. I just cleaned off the carbon. I also replace the spark plugs. You have to be careful when you pull those boots off because I broke part of that coil off at the top, so the little pointy part of the coil was kind of sticking out. I tried to glue it back on, but it's some weird plastic. If anybody else does it be careful when you pull those boots off and they don't come off easy. Thanks again.
hey Ivan, great video as usual and welcome home! I'm right down the road in Spencer, NY and green crusties are a way of life for us up here. Must be our lovely winter climate. Keep up the good work!
Russian ingenuity. The spirit (not vodka) that keeps you alive when you are thousands of miles from the nearest decent parts store and it's freezing cold.
Great troubleshooting as usual. Lucky that was a 1st Gen Fit. 2nd Gen Fit’s you have to remove wipers, plastic cowling, and metal tray that overhangs the firewall. Makes for a challenge whenever changing plugs or coils with that generation.
I had the exact same thing happen to my 2007 fit. Random misfires but mostly on one cylinder (a year later on the two adjacent to it) I diagnosed it down to the coil but never even thought about it being in the boot. Oh well, 3 new coils later and a set of plugs and it is running well. Thanks for the thorough diagnosis Ivan, I will look deeper next time!
With the spark constantly arching in those boots, that's a nasty environment for plastic for sure!!! Before my Father passed I loved popping in on him because he was always cooking something awesome!!!! Looks like you needed a 4 wheel drive to get to the next one Ivan!!!!
Ivan, love your channel. I have an 08 Fit, manual, same gen as your dad's. Never had the misfire problem yet and have 183,000 miles. Had a problem with a loose spark plug 10 K after changing them. Some owners have had the original, untouched factory plugs come loose. I figured it out due to a gasoline odor under the hood. Other thing was at 160 K, had an oil leak that was due to oil leaking THROUGH the oil pressure switch above the oil filter. Connector was all wet. Neighbor has a 2015 Mazda CX-5 that had the exact same issue a few months ago. Both were OEM switches. Fit has been very reliable otherwise.
Thanks for sharing! My father in laws Fit had a similar issue, I did plugs and coils and a year later a issue that went away once the coil was removed and installed.. seems to be fine for over a year now!
Just started watching your videos, great stuff! I am just south of Ithaca myself on the NY/PA border. Next time I have a vehicle issue I can't solve, I know who I am calling!
I'm unsure of the Thinkcar scantool but the "a" and "b" misfire may be "emission related misfire" and "catalyst damaging misfire" Hyundai offers these options in the OEM scan tool that's the only reason I'm guessing that
HI IVAN a pleasure to see your dad. haha he speaks to you in russian and you answer in English,My mom does the same thing except she speaks Spanish when she talks to me but i always talk to her in English,even though i speak Spanish quite well.i was born in the USA so i grew up bi- linguine.but i see kids now that only want to know 1 language. and some schools where i am, teach mostly in Spanish.these days the more languages you speck the more doors open for you.I remember the last video on your dads car,why don't you get him a set of new coils and while your at it get him 2 new tires for the front.haha
Ваня, прекрасно смотритесь вдвоём с папой. Идея: сделай ролик/интервью с папой и мамой о пасеке, пчелах и мёде (и медведе)). С Новым годом! Здоровья и успехов в делах
I've seen where the spark blows through the boot on some Ford F350's. Tiny as there were, swapping coils found the misfire. We had the coil assembly, misfire gone. Following week, same vehicle, different cylinder misfire. Change all older coils and probably what started the misfires, the worn spark plugs.
Worn plugs require a higher breakdown voltage before the spark snaps, so that probably did stress out the boots (and coils too). Probably pretty common to see those HD trucks behind on maintenance like plugs too.
Yep been there done that, corrosion gets em every time. Odd how it gets past the seals and just corrodes. I think a scope is such a great too, I find it odd there were no misfire codes set when it was obvious on the scope. Can you take a guess it didn't pop misfire codes? I think most people would have found this just by checking the plug boots without the scope, but it sure helps pinpoint those items that can't be physically checked without swapping a lot of parts at a small expense. Thanks for sharing. Best Wishes & Blessings. Keith Noneya
Okay...good diagnosis and repair for the personal car. I'm wondering if that would be the best solution for a customer though which would depend on the cost of coils. Those plastic tips are surely destroyed meaning, the change in shape could alter the design of spark delivery. The boots did the job...good choice there as the coils are about $45 each. Long term my guess would be 4 new coils but only due to the "tracks" and damage made to the tips of those coils. Perfect example of why some sort of a maintenance plan is needed to get the effects of change in temperature humidity damage out of the socket/coil/plug.
Also remember some “cheaper” coils don’t come with the boot! So if someone went the cheap route (which with coils and plugs always best to stay with oem), they would have had to reuse the old boots and still probably have issues! But if someone pulled the boots and seen the crusties and still didn’t clean em up they get what they deserve lol
We had an interesting case of ozone corrosion in a large generator some years back. The windings in the generator were breaking down and producing coronas which produced elevated levels of ozone. The air to cool the generator went through a TEWAC (totally enclosed water air cooler) which had copper fins soldered onto the tubes to help with heat transfer. The ozone attacked the solder and oxidized the zinc portion. By the time we discovered it, we were shoveling out zinc oxide powder in buckets, the coils were just dangling from the tubes and the generator was covered in dust. We ended up replacing both TEWAC's. Then we added insult to injury by using the wrong brazing material (vendor subbed an "equivalent" that was not approved for use) on the new exchangers and liquid metal embrittling them, haha.
The bad contact on the high voltage spark circuit can not cause misfire, the HV really readily jumps over. But the discharge there tends to create ozone and UV, which then very quickly corrode all the plastics around, mainly when combined with heat. The ends of the coil (interfacing the boots) are the showcase. Then the corroded plastic may cause the moisture to get in and form a current path on the surface, effectively short circuiting the high voltage circuit and that is what does cause misfires. With the WD40 you may have cleaned the surface contamination so the misfire may go away for a while, but because how bad the coil ends are, I doubt it would be able to hold the moisture away, so my guess after short while the problem will be back. So according to me the coils do need replacing, really all of them.
Old men, as a group, contribute more to the daily running of machinery that keeps the world moving than any other. And all you little buckaroos out there, remember to always listen to your dad.
I’d bet the coil from cylinder 3 with the bad plug took some added work load, was moved to 2 and failed now. On to the video. ;) Ivan is the family mechanic. I’d bet Dad gets asked, do you know a good mechanic…”yes, I do.”
Ivan, this was a real treat seeing you with your Dad. I bet the precious time together was more important than fixing the car. Thanks for Sharing! Спасибо, что поделился!
Ivan, so good to see your father! He is a nice man like his son! Glad his car is running nicely again!
A Honda Fit with a manual trans---your dad is a smart man. Being that it's an '07, and a Honda with only 130K on the clock, I had a feeling it was going to be something simple. Zero cost for the win!
Hello Ivan's dad! Good job raising a son that is intelligent and tenacious at solving complex problems.
indeed a great dad that raised an individual that can figure the tough problems.
Spaciba 👍
Ivan so nice to see your lovely Dad, very intelligent man, just like his Son!!
Your Dad nailed it for sure. The strong electric fields in high voltage applications can cause ionization and material breakdown, usually in predictable manner but because it is high voltage, it can also do crazy unpredictable things. So if you see things like that rubber-like compound breaking down, it was usually a strong electrical field responsible and not just old age or oxidation. These things are combatted with clean and solid terminations and silicone di-electric grease (or very large air gaps) just like you and Papa did. Notaknowitall, I just know what I know.
So cool seeing you spending time with your dad doing a video man. God Bless you both.
Thanks Joe! How are you doing man? We miss you here in UA-cam land 🙂
Thanks for letting us meet your father ivan you to are a spitting image of each other. And good on you for taking care of your father.
Your dad is right! The electric field of a needle is fascinating mathematically! The field diverges towards infinity as the tip gets sharper, you can best solve it exactly by conformal mapping!
Corona discharges will eat away on your copper very quickly, making the problem even worse.
You all are waaaay too smart...
and... AND.... A N D,,,, is why a lightening rod is a POINT!!
Yeah the cleaning likely smoothed out the sharp points, you want sharp edges at your spark plug positive electrode only, not anywhere else. It's not necessary to remove all sharp edges from the coil and boot, just sand it enough to make it duller than the spark plug so that the majority of the energy is being spent at the plug.
You brought back memories of my Electricity and Magnetism courses at Oregon State!
Two good things about this video. First, a nice drive with dad. Second, no parts required! :D
Would give anything in this world to be able to even hug my dad one more time. Cherish every moment with yours.
Your Dad is spot on. When I was doing research with HV equipment I used to calm down the discharges by moulding Apiezon Q vacuum putty on sharp metal edges to move the air away from the very high electric fields that form around edges, dust and whiskers of metal. Looked awful but worked really well.
What your dad said about sharp edges and particles or ions is 100% correct . In HV power systems alot of effort is put into designing equipment with few sharp ends and all edges are machined to have no sharp right angles . This helps reduce corona where the air in the vicinity becomes ionised often it forms corrosive gases with atmospheric nitrogen producing nitric acid that reacts with copper to form green residue not unlike the green crusties you find on some connectors. In my old job I always trusted my nose in HV environments electrical arcing also forms ozone which has a distinctive smell I sniffed out much faulty equipment before it self destructed. Once arcing starts damage is being done .
Wow, so fascinating to see your dad commenting about the electrical fields and how spark occur!! Your dad is sharp as tack! So simple fix! Clean boots and wd40 fix! Gotta love so simple fixes! Awesome video! Great to see your dad again on here :)
Your father has excellent taste in cars. They were called the Jazz here in the UK and I have seen these things go 200,000 miles with maybe a section of exhaust a clutch or sometimes a wheel bearing. We had one as a work vehicle on an industrial estate I worked on. 6 days a week it pretty much stayed running 11 hours a day driving around hauling guys or tools or equipment. If you fold down the back seats flat you can cram so much stuff into one of these.
Oddly enough here in the UK most of these Jazz's actually had like a hemi set up with 2 spark plugs/coils per cylinder. The L-series engine is also chain driven which is also a bit odd for a Honda.
LM auto repairs had one of these where somehow the top of the engine had got flooded by water and it had sat in the spark plug wells and destroyed the plugs and the coils. That was quite expensive. 8 brand new coils from Honda plus 8 iridium plugs.
Easy fix again Ivan. Great diagnosis and good to see your father. Very intelligent man. Obviously runs in the family!
dad raised a very smart kid ,,,
I feel envious when I see an older father and son, my father had a stroke and heart attack at 56 in 1976 I was 16, he was never the same until he died in 1993, cherish the time you have with your parents because you never know, thankfully I had my mom up until 2014 she was 92 but had Alzheimer's.
😃👍 Your father is very intelligent talking about partials... Now I see where you get your smarts 👍
The original ZAZ mechanic is a pretty sharp dude! I think there is something to his theory of electrolysis and ozone production degrading the materials of the coil/boot over time.
Definitely. Each time I take my coils out I can smell a really strong scent of the ozone. This has to have some effect on the conducting and insulating parts of the coil.
That trail was in better shape than most roads in New Jersey.
Ivan I'm from UK 🇬🇧 originally from Romania I see few days ago few videos with what you do and I really like how you explain everything so today I decided to follow you and im really pleased to see your father in this video looks really nice person 😊 ! Nice to be your follower 👍
Very nice to meet your father. A very gracious man. I get homesick watching you move to familiar places. I was born in Johnson City, NY and moved to PA when I was 12 with the family. I now live in Mississippi for the past 36 years. I lived between you and Eric O! You are great guys who know your stuff. Thank you for sharing your knowledge with a 72 year old DIY’er. How much class time did you spend learning that there Autel?
hello Poppa bear , you have a great son , you did a great job as a parent .
It's great you got to see your dad, it certainly seemed to make his day
🙂
Ivan. I love to see you and your Dad together - also, enjoy the conversation when it's in Russian. :-) We, your faithful followers, understand why you are so knowledgeable, and such a nice man - just like your Dad. I really envy you. You, Ivan, are one in a million. We really love to be around you. Say hi to your wife. Happy New Year.
Awesome enjoy your old man while you can my dad has oldtimers got to love them while they are here..
Father and son...nice to see your dad is doing well. Happy New Year.
It was great to see your dad Ivan. It’s the first time I’ve seen him. He definitely looked like he was impressed with your knowledge. 👍
Nice to meet your dad. Your dad just happens to know a great mechanic. The car just needed a gentle boot.
Remarkable young man and his dad. I love this channel.
That was really nice diag and repair, plus seeing your Dad on your channel was awesome.
That Russian accent of his is super cool to hear.
I was on Rainman Ray Channel and was talking in the comments about Eric O at SMA. Several people recommended your Channel so here I am. New Subscriber from Stafford England UK along for the ride!!!
Good to hear Chris! Welcome to the channel! 👍
Wish I had that kind of family moment. Had to learn everything without my dad as a kid.
Ah Ivan your sooooo lucky to have your dad!
Enjoy your time with him ITS PRICELESS
Great NPR diagnosis and repair Ivan! Clearly we see where you inherited the skills and trouble shooting mind frame. Great to see your dad sharing his point of view of what went wrong and added depth to the diagnosis. Cheers!
I always appreciate your thoughtful comments, Aldrin!
I'm not a mechanic but enjoy these videos. On the 'B' misfire the internet says: A “Type A” misfire will illuminate the Malfunction Indicator Light (MIL) if it detects a misfire that might cause the catalytic converter temperature to exceed 1,500-1,800° F. A “Type B” misfire will illuminate the MIL if a misfire occurs that might increase exhaust emissions, but not damage the catalytic converter.
Wow that is very interesting info! So Type A is a subset of Type B? 🤔
I have a 2006 Honda Jazz (European) and there's another, slightly older, in my family. Great cars, just basic maintenence and they will just run. I plan to keep mine for as long as I can.
Was watching your father's explanation for corrosion. Could not stop laughing. For good reason. Its like being back home to Russia. It is rare to this desire to deeply understand how thing work in this country (US). Obviously he passed it to you. Good job dad. And job you on your work and youtube channel
Ivan’s dad. The Russian Charles Bronson. Great video.
Loved it because of it being you and your Dad. loved it because I learned the boots were removable on that vehicle. Thanks for the lesson.
Great to see you with you Dad! Thank you.
Hello Mr Ivan’s dad! Isn’t he a retired physicist? A lot of brains in that car…
Takin' care of family...the apple doesn't fall far from the tree...excellent Ivan!
It worked great. Thank you so much. I don't think very many people go down that far. I didn't replace the boots. I just cleaned off the carbon. I also replace the spark plugs. You have to be careful when you pull those boots off because I broke part of that coil off at the top, so the little pointy part of the coil was kind of sticking out. I tried to glue it back on, but it's some weird plastic. If anybody else does it be careful when you pull those boots off and they don't come off easy. Thanks again.
Awww he is so cute and proud papa. Look at that smile!!! Awesome Ivan!
Luv the bonus footage, u r a explorer personified, thanks another no parts required!
hey Ivan, great video as usual and welcome home! I'm right down the road in Spencer, NY and green crusties are a way of life for us up here. Must be our lovely winter climate. Keep up the good work!
Russian ingenuity. The spirit (not vodka) that keeps you alive when you are thousands of miles from the nearest decent parts store and it's freezing cold.
Great troubleshooting as usual. Lucky that was a 1st Gen Fit. 2nd Gen Fit’s you have to remove wipers, plastic cowling, and metal tray that overhangs the firewall. Makes for a challenge whenever changing plugs or coils with that generation.
Exactly! 2011 Fit here- getting that stupid windshield washer fluid hose to stay put while putting it all back together is a pain!
Wow sounds like a PRIUS 😂🤣
I know how I felt when I could fix something for my Dad. Great NPR video.
I had the exact same thing happen to my 2007 fit. Random misfires but mostly on one cylinder (a year later on the two adjacent to it) I diagnosed it down to the coil but never even thought about it being in the boot. Oh well, 3 new coils later and a set of plugs and it is running well. Thanks for the thorough diagnosis Ivan, I will look deeper next time!
With the spark constantly arching in
those boots, that's a nasty environment for plastic for sure!!!
Before my Father passed I loved
popping in on him because he was
always cooking something awesome!!!! Looks like you needed
a 4 wheel drive to get to the next one
Ivan!!!!
Love your dad’s smile 😃 after that first fix.. 👍🏽great job Ivan 💥
Ivan, love your channel. I have an 08 Fit, manual, same gen as your dad's. Never had the misfire problem yet and have 183,000 miles. Had a problem with a loose spark plug 10 K after changing them. Some owners have had the original, untouched factory plugs come loose. I figured it out due to a gasoline odor under the hood. Other thing was at 160 K, had an oil leak that was due to oil leaking THROUGH the oil pressure switch above the oil filter. Connector was all wet. Neighbor has a 2015 Mazda CX-5 that had the exact same issue a few months ago. Both were OEM switches. Fit has been very reliable otherwise.
Great to be able to help Dad out.
Thanks for sharing! My father in laws Fit had a similar issue, I did plugs and coils and a year later a issue that went away once the coil was removed and installed.. seems to be fine for over a year now!
I can tell your Dad is a very intelligent person.
You have a very cool dad Ivan!
One of the most important customers comes to your shop...
Just started watching your videos, great stuff! I am just south of Ithaca myself on the NY/PA border. Next time I have a vehicle issue I can't solve, I know who I am calling!
Did you stop by south main auto and say hello to Eric-O
Well that was nice and easy! Nice to meet your dad, too! 👍😎
Ivan your father is very proud. Good job.
05 Chevy with a knock sensor code? Right up my alley😂
Your dad must be soooo proud!
Excellent NPR diagnostic
Continued success for the new year
Good times with a nice diag. Thanks Ivan!
I'm unsure of the Thinkcar scantool but the "a" and "b" misfire may be "emission related misfire" and "catalyst damaging misfire" Hyundai offers these options in the OEM scan tool that's the only reason I'm guessing that
HI IVAN a pleasure to see your dad. haha he speaks to you in russian and you answer in English,My mom does the same thing except she speaks Spanish when she talks to me but i always talk to her in English,even though i speak Spanish quite well.i was born in the USA so i grew up bi- linguine.but i see kids now that only want to know 1 language. and some schools where i am, teach mostly in Spanish.these days the more languages you speck the more doors open for you.I remember the last video on your dads car,why don't you get him a set of new coils and while your at it get him 2 new tires for the front.haha
2 very smart men!
Ваня, прекрасно смотритесь вдвоём с папой. Идея: сделай ролик/интервью с папой и мамой о пасеке, пчелах и мёде (и медведе)). С Новым годом! Здоровья и успехов в делах
Привет дядя Серёжа!
Как-то пропустил ваш коммент...
Отличная идея! Папа тоже поддерживает :)
С Новым Годом!
Once again no parts required.Good job
I've seen where the spark blows through the boot on some Ford F350's. Tiny as there were, swapping coils found the misfire. We had the coil assembly, misfire gone. Following week, same vehicle, different cylinder misfire. Change all older coils and probably what started the misfires, the worn spark plugs.
Worn plugs require a higher breakdown voltage before the spark snaps, so that probably did stress out the boots (and coils too).
Probably pretty common to see those HD trucks behind on maintenance like plugs too.
IDK Ivan I'm thinking that car needed a complete fuel trim remap and possibly new honing on the cylinder walls.
😂
Hi
Nice to meet your dad!
Your father is a delight! Say hi for us.
Yep been there done that, corrosion gets em every time. Odd how it gets past the seals and just corrodes. I think a scope is such a great too, I find it odd there were no misfire codes set when it was obvious on the scope. Can you take a guess it didn't pop misfire codes? I think most people would have found this just by checking the plug boots without the scope, but it sure helps pinpoint those items that can't be physically checked without swapping a lot of parts at a small expense. Thanks for sharing. Best Wishes & Blessings. Keith Noneya
The scanner was very helpful. Would be tough to catch it on a scope probe since it has coil on plug, and only acts up under load 🙂
You have a Nice father!👍
Nice - some spray required. I like that. Thanks, Ivan.
Good job. Ivan happy new. Year👍
Love the bonus footage.
The proverbial “the apple don’t fall far from the tree” comes to mind!!
Okay...good diagnosis and repair for the personal car. I'm wondering if that would be the best solution for a customer though which would depend on the cost of coils. Those plastic tips are surely destroyed meaning, the change in shape could alter the design of spark delivery. The boots did the job...good choice there as the coils are about $45 each. Long term my guess would be 4 new coils but only due to the "tracks" and damage made to the tips of those coils. Perfect example of why some sort of a maintenance plan is needed to get the effects of change in temperature humidity damage out of the socket/coil/plug.
Also remember some “cheaper” coils don’t come with the boot! So if someone went the cheap route (which with coils and plugs always best to stay with oem), they would have had to reuse the old boots and still probably have issues! But if someone pulled the boots and seen the crusties and still didn’t clean em up they get what they deserve lol
Personally, I would replace all of them.
@@B0xlife1 Best to buy the ones that do have boots, NGK or Denso. Coils are not the best parts to go cheap.
@@Garth2011 agreed 110%
Smashing repair ivan 😀
I was mumbling to myself " ivan clean all of them" and you did lol 😀
Gotta do the best for your dad 😀
We had an interesting case of ozone corrosion in a large generator some years back. The windings in the generator were breaking down and producing coronas which produced elevated levels of ozone. The air to cool the generator went through a TEWAC (totally enclosed water air cooler) which had copper fins soldered onto the tubes to help with heat transfer. The ozone attacked the solder and oxidized the zinc portion. By the time we discovered it, we were shoveling out zinc oxide powder in buckets, the coils were just dangling from the tubes and the generator was covered in dust. We ended up replacing both TEWAC's. Then we added insult to injury by using the wrong brazing material (vendor subbed an "equivalent" that was not approved for use) on the new exchangers and liquid metal embrittling them, haha.
Dang sounds expensive!
Отличная работа иван! 👍
Nice fix, and got the pops back motoring in style.
Nice job! Have to take care of Dad!
That is so cool how you can jump from English to Russian like that! I hope you gave Pops a discount!
The bad contact on the high voltage spark circuit can not cause misfire, the HV really readily jumps over. But the discharge there tends to create ozone and UV, which then very quickly corrode all the plastics around, mainly when combined with heat. The ends of the coil (interfacing the boots) are the showcase.
Then the corroded plastic may cause the moisture to get in and form a current path on the surface, effectively short circuiting the high voltage circuit and that is what does cause misfires.
With the WD40 you may have cleaned the surface contamination so the misfire may go away for a while, but because how bad the coil ends are, I doubt it would be able to hold the moisture away, so my guess after short while the problem will be back.
So according to me the coils do need replacing, really all of them.
Science rules... Great to see your dad.
Great vid!!! Hello to your pops!
Great! Ithaca here too! Next time you’re back, I’d love to take you to lunch!! 😀😀
Good tip! Clean coil and coil boot connection.
Old men, as a group, contribute more to the daily running of machinery that keeps the world moving than any other.
And all you little buckaroos out there, remember to always listen to your dad.
I’d bet the coil from cylinder 3 with the bad plug took some added work load, was moved to 2 and failed now.
On to the video. ;)
Ivan is the family mechanic. I’d bet Dad gets asked, do you know a good mechanic…”yes, I do.”
You and pops really put the boots to that one...
Nice to see your Dad to bad
you did not spend more time with him Bill N LI NY