Ford BOSS 6.2L V8 Blown Engine Teardown. Small Broken Part Causes Huge Destruction!

[@Chris-sy2el]

Trust me man, none of us are going to get tired of watching you tear engines down once a week. These are great videos that you can watch while playing a game or eating something and still get entertainment out of. By the way, any chance you could see if you could do a 1mz-fe that comes in cars like the 2002 lexus es 300. I know someone with that car and I have been wondering what the motor looks like inside.

[@thomasmiddlebrooke1012]

I do believe speedkar99 did a teardown of that exact engine not too long ago

[@RickTroutner]

kzbin.info/www/bejne/nIithJqCl69lec0

[@skylinefever]

Sure, why not. Many of those engines sludged to death when people believed the 5000 mile conventional oil change in the manual.

[@MAGGOT_VOMIT]

@ 17:10 Ford 6.2L: "Wen there was no shrimp we ate fog. Wen there was no fog, we ate sand." Nic Cage: "YA ATE........ SANNNNNNNNND??!!" {0.o} Ford 6.2L: "Thass right"

[@michaelvangundy226]

Yep, I do other things and look up when you show some details. A lot of these engines are more high performance than Indy cars were when I was a kid.

[@tobylewis1920]

I work for a government fleet and we have a ton of 6.2 f250s and I have only ever seen 1 break a valve spring (and it was an early 6.2), but we replaced it and truck is still on the road today. These engines are awesome. At 90k-100k they need spark plugs and coils, and the exhaust manifolds crack and cause a small exhaust tick on start up, but those are the only problems I've ever seen with one. None are hard fixes, maybe the valve spring is a bit more involved, but not a common occurrence. Thanks for another awesome video!

[@orellh.1836]

I am NEVER sad to see a new teardown video. I'm so addicted to this level of carnage and humor that I don't think I'll ever get enough of it.

[@elliotthuizar1891]

I second that. I enjoy watching these and sadly at work as a mechanic when taking out spark plugs I go…. Awww. No mechanical regapping 🤣🤣🤣

[@dreadswizzard9142]

you see this stuff on utility engines all the time. had a brush mower in the other day where the oil drain was leaking and it snapped the rod.

[@dougm1343]

Agreed bro!

[@timk.58]

You either have a twisted mind or your a tech....or both.;)

[@JamalSharwin]

Piston McNuggets. Literally laughed out loud.

[@littlebearish]

Ford tech for going on 22 years now. These engines are great and we service some that are pushing over 400k and still running strong. They did happen to break valve springs every now and then though for whatever reason. If caught early they are super easy to replace. If you ignore the misfire this is your fate 🤣

[@alb12345672]

Is it worth swapping them out? I just bought an f150 with it. an 11. I read new ones can fail too. No design changes.

[@xschm1dx]

@@alb12345672just hit or miss. Luck of the draw

[@stevejohnson5837]

Those 6.2’s are good engines. As mentioned, there were some broken valve spring issues, but they can usually be fixed without causing any other damage. As shown, the spark plugs come right out, the exhaust manifold studs don’t break, the rocker arms don’t fail, and the timing chains and phasers don’t fail. They’re about as good and reliable as you can get. Talk about simple and durable - two valves per cylinder, crank driven oil pump (not a variable displacement oil pump), port fuel injection, no turbos, six bolt main caps and piston oil cooling jets. The condition of the bearings on this teardown show how durable the bottom end of these engines are. Had the valve not dropped due to the broken spring, it would still be running just fine. Need to change spark plugs? Remove the coils/spark plug wires and take them out. Water pump leaking? Remove the fan clutch and take off four bolts. Easy peasy. Need to replace that broken valve spring before it blows up the engine like in this video? Remove valve cover, unbolt the rocker shaft assembly and replace the spring. It's basically a Ford version of a Chrysler hemi, except with overhead cams. Ever see the transmission that they put behind that engine in 11-16MY F-250/F-350's and 17-19MY F-350's? It's the same six speed that used behind the 6.7L diesel. Talk about overkill for this engine - you'll never wear it out. Buy one!!! The 17-22MY F-250 6.2's got a lighter duty six speed - not as bulletproof as the other six speed, but it's still good.

[@jeffreygoss8109]

Thanks, you answered a bunch of my questions

[@OfficialKittenNation]

Exhaust studs only one I disagree with

[@WhiteGangster400]

Got a lot of work trucks with this engine and we run the piss out of them and they still start up everyday. It’s fun towing a 12,000 lbs skid steer with it while the truck is loaded up with 3,000 lbs of equipment too, it’ll sit at red line trying to get to 75 and have to downshift like 2 gears just to gain 1mph while using cruise control at that speed.

[@NightshiftCustom]

this one has low mile's on it for sure

[@XxZ1NGxX]

At the Ford dealer I work out, we often see failed coil wires/coil boots causing external arcing to the fuel rail which causes misfires or sensor DTCs. Broken Valve Spring issues but as you said are USUALLY fixed with just a new spring, keepers, and hat. Other than those two issues we see often, it’s very rare to see a different issue.

[@life_of_riley88]

Really nice engine architecture here. Massively canted valves, gorgeous valve/port angles, generous ports, simple valvetrain, external water pump, piston squiters, cross bolted main caps, shallow lightweight pistons. . .good looking engine, barring the valve spring failure.

[@snoofayy6150]

many people have pointed out the similarities between the 6.2 SOHC and the 427 SOHC (CAMMER) Race engine of legends, other than the timing chains, displacement and twin spark plugs its uncanny hiw similar they are!

[@robertmitchell9276]

The plastic intake manifold wouldn't impress the old grouches that put it on propane.

[@theodorgiosan2570]

​@@snoofayy6150I have always wanted to build a carbureted one. With VCT delete and big cams. Maybe I will get around to it at some point after the Olds Diesel I am working on currently.

[@dougb4956]

LS 6.2 is so much more compact. Flat torque. Same power capabilities. More affordable. More parts. Blows away the Ford.

[@georgelin8498]

@@dougb4956the LS is the only good engine GM can make.

[@jimmyaber5920]

I have a neighbor that is a fleet manager for one of the drilling and oilfield service companies. He likes these motors. They have had some broken valve springs but the damage on this one is from ignoring th e rattle and odd misfire. He sees Ram cam failures and lifter and cam failures on GM trucks that cost him more money.

[@toddbroeker187]

I don't watch much TV anymore so Now I look forward to Saturday night Teardowns! Keep up the good work. Never gets old!

[@shaneroberts8668]

Thanks for the upload. Been in a crappy mood and the tear downs always take my mind off things plus brighten my day.

[@thomasfletcher4765]

Same here ( crappy mood go bye bye )

[@Charly_Dont_Surf]

Agreed

[@anthonybertone2336]

Yep, high light of the week,

[@Gypseyfudge]

I’m hoping I’m one of those comments your reading in the middle of the night giggling. I’m absolutely hammered and I love these videos. Keep them coming!!!!!!!!!!!!

[@damnimcooltom1]

Hey, thanks for doing the 6.2. I am one of the ones that requested it. My friend has a Raptor with the 6.2. He had a spring break, but was lucky enough to have it stay together. A few weeks after getting that spring replaced, one of the rocker arms broke in half. Now he's had all of the rockers, shafts, and springs replaced. I wanted him to see what makes that thing tick. It is a fairly simple engine, but with the blower on hgis, and the position partially under the cowl, it's a PITA to get apart. Just getting to all 16 spark plugs isn't fun. Thanks again!

[@Heyyo_Friday]

I will never get tired of these. I stumbled across this one night never knowing how much I loved watching engines get torn down. Its become my Saturday night ritual to eat after work and watch a tear down. Keep em coming and ill keep watching

[@pinecone01]

Wow, that's a pretty substantially sized engine (physical dimensions). I've heard the ford 7.3 gasser is physically smaller, being pushrod and all - yet more displacement. Very neat, and never tiring!

[@Prestiged_peck]

The 7.3 bottom end is actually usable in the 6.2 block if you're fine with a HEFTY overbore, or you can use 6.2 pistons on a 7.3 crank and rod combo. Same bore spacing, main Cap size, and deck height (I think) just one has pushrods and the other doesn't, the 6.2 heads are big because they were made to be able to flow MASSIVE amounts of air with porting. Also the 6.2 architecture can be taken out to a little over 460 cubes with a big bore casting.

[@shadowopsairman1583]

More reliable as well

[@Prestiged_peck]

@@shadowopsairman1583I haven't seen a 7.3 godzilla hit 300k on original spark plugs with just filter and fluid changes yet, so I'll reserve judgement until I do.

[@karlschauff7989]

Pushrod V8's are usually physically smaller than their OHC counterparts. The ironic part is that Ford engineers admitted that they decided to make the 7.3 Godzilla a pushrod design because it would be more fuel efficient than an OHC V8 for the application. Pushrod V8's have slightly lower parasitic losses and better BSFC at towing engine speeds.

[@CaptainSpadaro]

@@Prestiged_peck The 6.2 and the 7.3 share bore spacing? Neat.

[@rezartpinderi4418]

When i was looking to buy my first 2nd gen raptor Roush Supercharged, i came across a video by the head engineer who build this motor and he said this engine was bulletproof. Great experience so far

[@limitedslip82]

Seen that same video with the engineer. My raptor has 250k on it and I floor it everywhere I go!

[@keshmo12]

Pretty cool teardown. I own an f250 with this engine and it's been very reliable with just maintenance. 150k miles so far. Spark plugs took me 4 hours though!

[@littlebearish]

The 5.4L is actually a pretty decent long lasting engine if you get it fixed when the timing components start to fail. People tend to ignore the phaser knock and timing chain rattle till it gets so bad they become undrivable or just completely grenade. The oil pump in the 5.4 is anemic at best and the gaskets blow on the tensioners. Now you're starving the VCT units of oil which they need to function. It's all downhill from there. When I repair them they get a higher volume oil pump and I upgrade the tensioners to the older metal body tensioners with the locking mechanism. That way there's no gasket to blow out, and if for some reason you lose oil pressure momentarily the tensioners can't back off and allow the chains to slap and break any of the guides.

[@CaptainSpadaro]

Does Ford still sell these metal body tensioners or is that strictly an aftermarket thing now?

[@littlebearish]

@@CaptainSpadaro Yes, they are still available. They belong to the first generation Triton engines. If you order tensioners for a 97-99 F150 they will be the steel bodied ratcheting style. I think they may have gone even longer than that but basically any first generation triton engine used them.

[@CaptainSpadaro]

@@littlebearish so noted.

[@Soundsofthewood]

Going to disagree about the 5.4 3v being dependable. Only if you know for sure that the timing components got replaced and used the proper parts to do it. Otherwise you'll be replacing all those component right after purchase. That's not worth it. I own one by the way.

[@stevenbartlett1597]

Motorcycles are my thing but I love watching your teardown videos. It never ceases to amaze me how much carnage can happen to an engine. Please don't stop doing what you do so well.

[@bennetbr761]

Awesome tear down. I have a 6.2 in my 2014 superduty with 142k. Never misses a beat. Only issue I’ve had was a rat chewed up the knock sensor wire under the intake, easy fix though. Tows my 10k trailer and excavator flawlessly. But it does make me worry/wonder if I should preemptively change the valve springs. They aren’t hard or very expensive, cheaper than grenading a engine.

[@alb12345672]

I just bought an F150 with 180K 6.2L. I heard that even new springs can fail. Just a bad design. Some engine rebuilder uses a shim and smaller spring.

[@stephensemler]

I love watching this channel. I wouldnt even mind seeing repeats of the same motors to compare what caused different failures.

[@insaneseafarer]

I have close to 140,000 and 13 years on my Ford 6.2. My concern has always been the valve springs but I got tired of losing sleep over the valve springs failing. I see videos of failed springs and the most common thing I see is most owners never changed the oil. Also, the chain guides get brittle after the oil gets acidic from not changing it. So far these engines seem great as long as they are babied.

[@ajmedeiros77]

So many hard beaten 6.2’s still out there working their butts off with hundreds of thousands of miles on them. Like anything else maintenance is key

[@ConstructionVest]

I take good care of my 6.2 changing fluids, spark, plugs, etc. regularly. I run it very hard though I’m a young guy I like to haul ass so I can get to the next job. Constantly towing something Putting about 50,000 miles on it per year. Nothing last forever, but I cannot wait to see how far it goes! By far this is my favorite truck/engine I’ve owned. I really hope ford never stops making these 6.2 f250 work horses they are working man’s dream come true if you’re on a budget.

[@Sniperkiller104]

I always look forward to Saturday just to watch a new teardown from you.

[@anthonybertone2336]

I have split days off, so I have two Mondays and two Fridays and a hoo hoo day, this is my Friday, I look forward to Saturday,

[@geobrower3069]

I leased (3 year lease) an 06 F150, part way through the lease I heard about the 6.2 being available on the 2011's. three months prior to my lease expiring I approached my dealer for a one year extension to carry me through to the 2011. My dealer informed me that Ford had discontinued one year lease extensions, crap; I ended up buying a 2010 with the 5.4(3). What more can I say!!!

[@edrannou3914]

This one sounded like the coin counter at the bank when you flipped it over. Love these videos. Your commentary is the best part.

[@Two_trucks]

My Old job in the oilfiled had several 6.2 super duty and F150 5.0s and they never skipped a beat and had bare maintenance

[@JasonLuther1]

great video as always. I work masonry and my foreman drives a 250 with the 6.2 loaded with pallets of mortar, block and brick. She squats a bit as he is always pushing it but it never fails to get the job done. I'm pretty impressed with this engines

[@alb12345672]

I just bought an F150 platinum with one for a good price. I know they have valve spring issues, but I wonder now if its a good engine.

[@psommers7646]

I have a platinum f150 since new (2011) with the 6.2 its almost at 400,000 km and runs like the day i got it. And ive done nothing to it, except change 1 exh manifold as it started to tick

[@alb12345672]

@@psommers7646 Mine is a white/brown 11 with 180K. The Ford dealer I brought it to for state inspection said you made the best choice. They have fleet 6.2s (250/350) with 500K, just maintenance and minor things. Those trucks are far from babied either. One guy uses it to pull huge tree logs on the ground offroad every day. Tech told me he personally would not own an ecoboost. He said it is probably 50X more likely to fail or have issues than a 6.2L, and that still makes it somewhat reliable.

[@caseytodd7632]

These engines are extremely overbuilt by ford. They are tough. I would rather have this in the older Raptor than the over-boosted and tuned 3.5L EcoBoost in the newer.

[@Oddman1980]

This engine will sound better in a raptor too. The 3.5 may be powerful but it sounds like a camry.

[@caseytodd7632]

@@Oddman1980 Haha.. a Camry

[@matthewfuller1129]

I love all the tear downs. Please don’t stop.

[@jfan4reva]

"OH! I see! That's not good." Reaches arm into the cylinder up to the elbow.

[@davidmcnew4214]

I call holes in the block "Custome Crank Case Ventilation" I have customized a Mitsubishi motor by giving it all the Nitrous. It was glorious and I wish I had a video of it.

[@mmardell9262]

I appreciate that you just tear down any engine and just tell us what happened from a mechanical standpoint without brand bashing. I'm so tired of brandbashers. So again, thank you!!

[@saltycreole2673]

16 spark plugs? I'm impressed already!

[@operationbs7610]

I've got 300k on my 5.4 3v..they can be great if you change the oil every 3k. All original. Just replaced the starter yesterday

[@x1000plusx]

I'm a looking forward for Toyota 2GR-FE engine teardown. They're very reliable and I can't wait to see what kind of carnage we'll see in a blown one. I've heard that it has a freaking 6 bolt main cap, which is overkill for a family sedan

[@thomasfletcher4765]

I'd like to see the ford 4.0 teardown ( otherwise known as the 4 point nope )

[@jumpinjimmyg2164]

just saw a new 2gr fks engine in a 22 highlander blow up withb65 miles on it, bad valve/guide, dropped the valve and blew up, 2gr engines are very expensive to fix.

[@senior_ranger]

I'll bet a lot of engine designers watch these vids. Inexpensive way to see real world product failure modes done carefully by a knowledgeable and experienced tech. One job I had when I worked for a manufacturer was to run vehicles to destruction. That required abuse, but never the kind you get in real world use. I guess that's part of why I like these so much.

[@09corvettezr1]

These engines not only have two plugs per cylinder but also have coil on/near plug ignition, but the drivers side bank uses a different coil from the passenger side.

[@JayKayKay7]

I heard the Ford F150 engines were notorious for breaking spark plugs when changing them.

[@09corvettezr1]

@@JayKayKay7 I believe you are mistaking this engine with 3 valve variants of the 5.4 and the 4.6. The early version of those heads from 2004 through 2007 use a unique spark plug designed for those heads, which is very prone to breaking off in the head, which lead to a redesign of both the plug and head for the 2008 model year lasting the remainder of the 3 valve's production run until 2010. The 5.0 Coyote replaced both of them in 2011.

[@sabrehawk-427]

it called a wasted spark they do not fire at the same time

[@blue_spruce_joe]

Thanks for this video. I have the 6.2 in my 2012 Raptor. Currently has 93,000 on it. I replaced all the spark plugs, did a fuel induction cleaning, new serpentine belt, and a coolant flush. Along with regular oil changes. I love it.

[@carterthiessen2664]

Always amazed to see how clean the intake valves are on port injected engines.

[@Kryptkeeper911]

It would be cool to see a then and now engine tear down. Like a 90’s f150 engine and a 2020 engine. To see how the insides have change through all the years to make a better motor

[@SuperDuty250]

You mean a worse motor?

[@Troy_Built]

I just found out two days before you posted this that those had 2 plugs per cylinders. A guy I know asked me to pick up his order at the local auto parts store. I questioned them when they gave me 16 plugs. Thanks for the video I was wondering how these were constructed. The rocker setup almost looks like something you would see on a race engine.

[@skylinefever]

That is probably because many race engines used hemi heads instead of wedge heads.

[@CaptainSpadaro]

They did stress test this engine design in a drag car some years ago. I remember seeing an article about it in a Mustang magazine.

[@drferry]

Take a break when you need to, but this physicist loves watching these teardowns every Saturday night!

[@stephenmoxley3004]

I really enjoy your channel. I've torn down and rebuilt so many engines in my lifetime that this carnage reminds me of my past. Keep up the great work.

[@glenroberts7388]

I had one of these in a work vehicle. Heavy tool box bed & towed heavy loads. Never any problem with the truck or engine. One set of brakes & on time oil changes. When I retired company kept truck in fleet until it had 200,000. The fuel mileage wasn't bad considering... seemed better than gmc 6.0 it replaced

[@yo_marc]

Hands down best content on KZbin. Please, never stop with these videos!

[@guy4440]

My friend, I have stumbled across your channel and it is my daily dose of serotonin to go to sleep. Since the beginning of this year I have been watching your videos and re-watching I’m just so I can go to bed. Love the vids -Juan Circa 2022

[@marine2ful]

I look forward to each one man. The commentary is A++. And I’d love to see an Endurance 5.6L from Nissan. They’re just so much more complex than an L86.

[@kylileaster5105]

Same! I want to see the 5.6 Nissan tear down so bad.

[@brian.daniel]

We have an Armada with the 5.6 and I dread the day I have the change the starter and tear the whole top of the engine apart just to get to it in the valley of the block! I don’t know why they didn’t put it on the bottom of the motor like other cars.

[@kylileaster5105]

@@brian.daniel I just don’t think they have room from looking at how the engine bay sits. The motor sits pretty low and it’s really crammed in there. We had the first gen armadas with basically now 300,000 miles. It’s having an issue where it eats all the oil every 1500 miles, and I think they had an issue with that ever since the first on released (2004). I’ve looked into it and they had a recall on it which it looks like I’ve seen online, have you had an issue with it?

[@brian.daniel]

@@kylileaster5105 no issue yet. We just bought it last September. It’s a 2021 model

[@kylileaster5105]

@@brian.daniel okay that makes more sense, I doubt the newer models will have those problems. Congrats on the new buy.

[@f688xt6]

I'm never sick of your videos. In fact I was telling some co-workers about them, and since we work for an aftermarket auto parts supplier, they found the information very interesting.

[@samblackard4919]

Because you said you read the comments I thought I would just let you know I very much enjoy your content. Best of luck with your parts and youtube career.

[@I_Do_Cars]

Thank you!

[@brianjohnson8616]

Solid motor. I work at a place with many service trucks that have the 6.2L in them and will tell you that they go well over 250,000 miles. Haven’t had one fail yet. Not the most fuel efficient motor but they are pretty reliable in the Super Duty’s.

[@stevebot]

Keep the videos coming, love seeing failure mode analysis. We've got a F250 at work with the 6.2. It will eat a GM 6.0 alive everywhere except at the pump, where it drinks deep.

[@marcmo7138]

Wow even with it having less torque and horsepower?

[@stevebot]

@@marcmo7138 The truck versions of the 6.0 I drove were dogs, good torque but that was it.

[@marcmo7138]

@@stevebot My bad I thought you said a 6.2 Gm.

[@sabrehawk-427]

hard beat the chevy LS engines why are they swapped in many cars and then there is CORVETTE

[@safn1949]

The last car I owned was a 1998 Lincoln Town car, 4.6 with 286,000 on it, traded a $300 laptop for it in 2016.Shit paint, beautiful leather interior and ran great. Had to replace the intake as it started leaking, it was the original. Excellent video.

[@myskman1]

I have the 6.2 in my raptor, I absolutely love it. Seeing how easy it is to tear down I might put some cams in it

[@Prestiged_peck]

Livernois makes some great cams, get good cams and a tune that adjusts the VCT and you're golden.

[@myskman1]

@@Prestiged_peck that’s exactly what I was thinking, just need the motivation to do it lol

[@Prestiged_peck]

@@myskman1 if you really wanna go crazy livernois also sells a 6.6stroker shortblock.

[@laa0fa502]

It actually makes me happy that you enjoy this as much as we do.

[@nilssjoberg2522]

It'd be cool to see a teardown on a Volvo 2.4i engine, they tend to fail a lot from overheating because a lot of the cars they came it did not have coolant level sensors, so people will neglect the coolant hoses and never know when one has failed.

[@FonicsSuck]

I second this. I'd like to see any Volvo engine, especially some 5 cylinders or straight six. The red block would be a short video tho lol

[@edifyguy]

Do they not have a temperature gauge?

[@bongsabolboro7607]

I was a manufacturing engineer at Ford Romeo Engine where this engine was built from 2012 to 2019 and supported engine assembly including maintaining the repair and tear down procedures for this engine.

[@bongsabolboro7607]

Ford calls this engine the Premium V8 because it’s the best engine it makes.

[@powerman1955]

Very much enjoyed this tear down, I enjoy every tear down. I'm hoping to enjoy this fantastic Saturday night entertainment for many years to come. In my opinion the only way this could get any better is if you start having a live audience during tear downs. Now that would be phenomenal!

[@BellaCoastLandscapeLLC]

Good video, i just bought a 2013 f250 with this engine, 109.000 miles, hope works great .thanks for the videos.

[@RANDOMNATION907]

All of those plugs are factory. You can tell by the white and yellow paint on the tip. White has extra RF suppression because they go right next to the injectors and yellow have a different heat range and go next to the exhaust ports. They're the original plugs. But, at least they're 'normal' plugs and hold into the head with full thread engagement. I'd love to have that engine in my old '85 2wd ranger. It'd probably stick out the hood a bit though. (and drag on the ground . . . and rub the tires, what a monster of an engine)

[@stevejohnson5837]

You're right that those were the factory spark plugs, as noted by the paint marks. However, the differences are in the platinum tips, not the suppression. They are only single platinum spark plugs - one has platinum on the electrode side and one has platinum on the ground side. It matches the direction of current flow from the coil, through the spark plug, through the engine block, back through the other spark plug and returning to the coil. It's a cheaper option to get the high durability and low wear characteristics versus using double platinum spark plugs. If you look up the replacement spark plugs, they specify the same part number regardless of location.

[@RANDOMNATION907]

@@stevejohnson5837 . . ah, thank you. I worked as a tech at a Ford dealership back in the 90's and I remember them doing that on many engines, like the Dual-Plug Ranger 4-cyl., as an example.

[@chuckeberth4370]

I enjoy seeing what made the engine break. You do an excellent job explaining it all.

[@semurray1921]

Great video! We all love the content! Keep it coming!

[@Dave-ne8sp]

Never gets old, look forward to seeing latest teardown every Saturday night.

[@IzaakHagy]

I'd love to see an om617 teardown, they're known for being unkillable but their reputation leads to them being underserviced and failing catastrophically.

[@bryandepiazzy8679]

Deboss garage has a good detailed video of a tear down on one

[@price8314]

@@bryandepiazzy8679 that was an om606 he did.

[@samiam9365]

Hey. 2010 Expedition, 5.4 3 valve. I’m at 145,000 miles. Frequent oil changes with an additive usually Sea Foam. I’ve got a tick, probably a roller rocker. It may grenade on me but so far so good.

[@wantapgt]

Never stop doing tear downs. Malice in one combustion palace😂

[@stuffandjunkandthings364]

My favorite late Ford engine. Sucks that FoMoCo never did anything cool with it. Hate to see one blown up, but neat to see one disassembled,

[@acemobile9806]

SOOOO much potential & power left on the table. Valvetrain looks like something exotic. I think they respond to boost quite well. Damn EPA is what held it back as much as anything.

[@kencreten7308]

I always do an immediate gasp like a little kid at Christmas when I see that you have a new video. It might happen in part because I can predict with 99.8576% accuracy, that this video experience will be enjoyable. Thanks again.

[@seaside_freddie9930]

Get vicarious pleasure out of watching you tear these engines down. Get some kind of warped pleasure out of seeing the carnage (schadenfreunde). It's a great reminder to take care of my engines.

[@paragon7311]

Man, this is a form of automotive content i never knew i needed. Id love to see a teardown of a power tech 4.7. only cause i have one now and hear they like to take valve seats.

[@andrewdalvet6871]

tearing down one of those 4.7s is an awful experience especially when you've gotta leave it in the frame 🤣

[@broberts1505]

Good one!!! Thank you!!! I'm still waiting for any kind of W engine block, VW, Audi, whomevers

[@tommink2577]

That engine looks like it had been relatively well-maintained up until the point of failure. Kind of unusual for your channel, don't you think? Keep up the great content.

[@VPR5703]

Agreed. This was legit mechanical failure and not owner caused.

[@sharedknowledge6640]

It’s beyond sad when a well maintained, and otherwise well designed, engine with lots of life left in it is basically destroyed by a substandard cheap part. My guess is Ford went with the low bid when buying the valve springs. Just like rocker arms falling off, and dropped valve seats, on Dodge V8’s this shouldn’t happen at least not until the rest of the engine is ready for the scrap heap.

[@alb12345672]

@@sharedknowledge6640 It is a very tall valve spring from what i heard.

[@sabrehawk-427]

@@alb12345672 that is one huge intake valve alot of weight and resistance they should have used three valves

[@brian.daniel]

“Welcome to yet another tear down, you guys sick of this yet?” Absolutely not! Since I’ve subscribed to your channel many many moons ago, one of the things that I look forward to on a Saturday is that little notification on my phone from “I Do Cars”! I don’t care if it’s a lawn mower engine tear down, I’ll watch it. Please keep these tear downs coming!

[@CaptainSpadaro]

14:44 I'm surprised how easily that cam spins. Then again it's not pushing on anything.

[@donaldvincent]

My wife 4.6L in her Town Car Had this exact issue with the same results. Good thing 4.6L 2 valves are almost free.

[@mphill1491]

I can’t say thank you enough for your commentary and the tear down! You are the man!

[@cliffh8486]

I bought a 6.2 truck not knowing anything about it, looks like a good engine. The rest of the truck has been good so far as well

[@kingsmooth1234]

Another stellar tear down. I know it’s hard finding Blue oval stuff to tear down with all the “other” engines blowing up but I enjoy watching them. Thanks again for another great video. Shit I’d vote for 2 a week!!

[@davidbardsley7652]

You do realize the blue ovals do blow up but since everybody swaps LS motors into fords and they’re starting to swapping hemi’s into fords hence the reason!!

[@kingsmooth1234]

Sorry I hurt your ego with my comical style.

[@mikesmr2341]

My service truck 83k miles serviced every 10 to 12 days due to 350 miles a day. Was burned up completely. Dealer did long block. Ran great till 2 weeks later when tensioner pulley went thru the timing cover and blew everything to crap. Very impressive considering empty the truck weighed 16.5k but disappointed I had to give up truck.

[@Prestiged_peck]

I CAN'T WAIT TO SEE HOW THIS ONE BROKE!!! I don't know any common failures

[@jonathansim678]

I love how you give your diagnosis of what went wrong. That’s the icing on the cake!

[@TheImtoomuch]

It’s a Ford. Of course it makes funny noises! Would you ever consider motorcycle engine tear downs? I’m guessing no because you seem to focus on cars, but it can’t hurt to ask.

[@Oddman1980]

Today, I watched a man fist an engine, up to the elbow. I worked for short time at a plumbing warehouse, and they had one of these engines in an F250 they used for deliveries. I ended up driving it a lot because I had the presence of mind to not put diesel fuel in it.

[@Backroad_Junkie]

I have to admit, there's a small part of me that says, "At least someone else had a worse day that I did..." (Moreso for those that had self-inflicted destruction, but I've noticed that it's the maintained engines that suddenly failed that has the most catastrophic damage...) So I guess that's one positive side of your videos! 😁 Keep it up. Been around since your second or third teardown, and have made it a Sunday Morning tradition to watch how engines fail, lol. (If we come by the shop on Halloween, do you hand out small pieces of engine?)

[@walterschneider7580]

I enjoy the teardowns and the layout of the parts afterward. Thanks.

[@HappyHands.]

people always talk about how overhead cams are better, but when you think about the wear factor of plastic chain guides and tensioners for two to three chains.. push rods don't seem all that bad. 😄

[@char-rez83]

I happened across this channel, and I am glad I did. This one of the coolest things, it is like a motor autopsy. Keep up the fantastic work.

[@petevicente9236]

You are a master of your craft! Please continue with the weekly tear downs! Thank You!

[@mkbarber65]

I can’t speak for anyone else, but I look forward to seeing this engines torn down. I used to tinker on cars when I was younger but I only have one vehicle and they’ve gotten more complex and require more specialized tools that I don’t own and really can see myself buying. Please keep tearing them down and I’ll definitely keep watching!

[@gapratt4955]

Idea for you. A T shirt with; "It's fine". Congrats Dude you have a catch phrase!

[@fritzmiller9792]

Lifelong Ford fan here. If Ford is falling apart then I can accept it BUT it seems like this channel has it out for Ford. My van has a 6.2.....it's awesome and everyone I talk too raves about this engine.

[@alexp974]

I have about 280k on my 6.2L F250, will be fun to see how this engine comes apart. Always fun the see the carnage!

[@specforged5651]

After years of engine disassembly/building. I’ve found it’s much easier on the back to use you’re body weight to break head bolts loose rather than bending and pulling. My back is so screwed up so I don’t have a whole lot of choice lol. Another reason I enjoy snowmobile and smaller engines more now lol. Although I am building a twin turbo LS7 right now for my sand car which I’m thoroughly enjoying. Keep up the good work.

[@hobocatlawrence]

I love these 6.2 liter engines and have never heard of any with this damage or these issues. My highest mile BOSS powered F250 has around 140,000 miles, but is quiet, smooth and efficient if not hammered on with a real load. No oil usage ever but it gets new Mobil 1 oil and filter every 3500 miles. Thanks for the heads up on a potential problem .... nicely done video !

[@volnutt1609]

I loved that you had so much fun with this. Your snarky tone had me laughing so much. "slight revisions to this bolt" -Hammer enters camera left. Great stuff man.

[@derrickodyes1934]

Cool vid, never cared for ford products especially engines. Enjoyed the comedy but my guess is valve spring broke kept driving until valve dropped then piston broke freeing willy rod to exit block

[@nunyabiz8887]

I agree, never going to get tired of hearing about piston McNuggets. Always entertaining as well as educational. And of course let's not forget the "additional" inspection ports!👍👍👍

[@darylmorse]

Thanks for another great video. One thing I really enjoy about these videos, other than the carnage, is seeing the different engine designs. It's really interesting.

[@302hobronco]

I replaced a 6.2L in a f250 that had the exact same failure. Broken valve spring which dropped the intake valve but the engine shoved the piston up into the intake runner. I actually drove it into my bay to replace the engine lol

[@rogerhernandez4787]

I have one of these 6.2L it’s a powerhouse I really enjoy watching this tear down. Thanks

[@AFEaglekeeper]

I have a 2014 F150 Badlander Edition with 6.2L, 108,000 miles and no issues except I just had to replace the ECU, thats it. Ive towed over 12k lbs and it never gave me issues in the New Mexico Mountains and desert heat. Whe I made the purchase it had a SCT X4 tune on it and is supposedly pushing over 500hp and it feels like it when You launch it. But this motor continues to impress me and will rebuild it when It does go under...