Chrysler 300C 5.7L Hemi Teardown. SINGLE CHEEK REPAIRS GALORE! Can I Salvage Anything From This? 

I don’t think you understand how many guys wake up Sunday and get excited to sit on their couch/toilet/garage and watch these videos. Keep up the good work, lots of guys here really appreciate these videos!

This engine is the definition of "I know a guy that will do the work for cheap!"

Dude, don’t apologize for the shameless plug, you have a business to run and produce really cool videos that revolve around said business. Win win.

As a Urologist, that Peyronie's disease comment had me spitting out my coffee. Well done 😂

In my youth, I dreamed of taking engines apart, but just didn't have time, money, or anything else needed to do it. Now, I can live my youth vicariously through these videos! These are great! Keep them coming!

I like how even on an engine this far gone, you still take the time to do a proper cross pattern when removing head or crank bolts. 😁

If that little 5.7 could talk, I dont want to imagine the atrocities it would tell us about. It looks like someone in their backyard rebuilt it, or the classic "I know a guy that can do it cheaper"

I love the 5.7 Hemi. In 2005, I bought a Chrysler 300 C with the 5.7. One of the best trouble free cars I've ever had! I sold it last year with 247000 miles on it and it ran fine. I always maintained it and replaced the water pump one time and the alternator one time. Hoses and belts as needed and oil changes every 4000 miles . Point is, no Hemi tick and nothing internal on the engine ever failed. Maybe I'm just lucky but I am a fanatic about maintaining everything mechanical that I own and I can fix damn near anything right the first time.

I’m the guy that bought the LQ4 you recently had on the channel. Tore it completely down today. I got lucky. All main and rod bearings were the factory installed pieces and looked good. Crank just needs a good clean/polish. Bores are .0008 above service limit according to GM but, they look good and have no ridge. I finally got something I can work with. However, the outside of the block looks the absolute worse I have ever seen. Inside is what counts though!

The fact you have several of 5.7 engines, but dont sell parts for them... Kinda speaks well of this engine.

I absolutely love the sound of good side head bolts breaking loose

So this is what my life has come to. The highlight of my week is when Eric posts a new tear down.

As one of the people who asked for a 5.7 teardown, thank you for taking the time to hunt this down and take the $$$ hit in order to make this video. Really appreciate it! :)

Being a mechanic and knowing what happens to hemis when they over heat I was waiting for dropped valves/ valve seats

Thanks for spending the money to give us a good show. I'm really enjoying your videos. One more thing... Thank you so much for not adding annoying background music like so many others feel the need to do.

"More of that 0w0 stuff." ,,😂 Damn, brother, I laughed so hard I almost wet myself! Brilliant tear down and post mortem as always!

Every time I see those heat tabs on one of these engines I keep thinking the restraining bolt that they put on R2D2 in Star Wars.

2008 & earlier gen 3 hemis have the heat-activated removable valve seats in the heads. '09 & later addressed that issue and don't do that. I can hear all the clam dips in here crying about "hemis eat lifters and cams" when they should learn vehicle maintenance and change oil once in awhile. Great video, thanks! This 5.7 looks to be pre-Eagle with dropped valve seats.

I love watching these teardowns. I've had 3 5.7L in Ram trucks. first one ran to 157,000 until I traded it, second one ran till 77,000 until I traded it and the current one has 23K. Never had a single problem out of any of them. Just Gas and Oil.

"Chris Hanson'd that piston, told it to take a seat"...Dude, you're amazing. Love your videos, the commentary most of all haha

I love all of the teardowns all of the engines even the HEMI I LOVE IT ALL and I'll catch you on the next one✌️

Expecting a dropped valve seat and I was not disappointed!

I love the drip pan. Cheaper than a new engine stand to fit the old drip pan.

single cheek repair... love it!!! I watch your videos as much for your creative commentary as I do for the actual teardowns, keep up the good work!

Was beginning to worry :D That is one thoroughly cooked Hemi. Woof! Hope that motor didn't cost you much, and thanks for the show!

You should see what one of those hemis looks like after a high rpm hyrolock! Someone submerged a Ram in a pond, cleared the cylinders by removing the spark plugs, but didnt realize there was still water in the bottom of the plenum. They drove out and then floored it, sucking the remaining water into the block and Presto!! ...... Twisted rods and holes in the block. It almost looked like a grenade went off in there.

Great video. I've had two 5.7s and they've both been excellent, but I try to maintain them well. Good lesson for all of us, Eric.

You know you messed up bad when the most effective engine disassembly tool is a broom handle.

Yesss, engine carnage! I love it. This was an interesting one. It looks as though they did a hillbilly rebuild, but didn't bother with replacing any timing components---that's why it blew up. But even if it didn't blow up, it was running on borrowed time anyways. This engine was neglected, and with the main/rod bearings so worn, I'm sure oil pressure was pretty poor---a spun rod bearing was probably not too far away

10:00 - “…the head ‘Chris Hansen-ed’ that piston…” Awesome pop-culture reference, Eric! Pretty good chops for St. Louis, Mo.

Cornwell pry bars. . . . _"Nothin' but the best"_ - Cousin Eddie

8:28 scared the shit out of me 😂 I thought someone was honking their horn outside my house

I would love to see a Ford 300 I6 tear down, but you’ll have to find one that doesn’t work first 😂

Absolutely a humble guy. Love your videos. I look forward to these every week. Thanks for the content and keep up the great work.

You have missed on the joy of doing a tear down of a motor that never saw detergent oil. That 5.7 is spotless compared to some I did in the 70s. Lol

I have a 5.7 in my ‘04 Ram 1500. 140K miles and it’s hanging in there. Better not drop a seat!

This looks like a "Bubba's Special" that was "rebuilt" to save someone some money and it grenaded about 100 yards from the shop because someone forgot to pull the pin out of the tensioner 🤣😂🤣😂

Always wanted to see a 300C engine. Edit: That oil drain, oh my God, thats a first on this channel I think

- Woooosh. I know you said we can't smell what you can smell, but when you brought the camera in close to those pistons, I still almost gagged. You're a brave brave soul.

I mention a straddle drain pan last video, bam, here it is! Well done Eric.

Another engine that I would Love to see is a Ford 4.0 SOHC V6 although it’s probably very similar to this engine in the way that there won’t be money coming out of it.I love your videos either way.

Finally an engine stand drain tray!! 🤩

Heat is the number one cause if that motors issue I’ve had my 06 300c with the 5.7 for the past 240,000 hard beaten miles still runs no issues number one thing I did have it tunes and lower thermostat went with the 175 had fans adjusted to come on at 190 so it never got hot I see guys all around me dropping valve around 150,000 miles here I am still running around until that guy ran a light and totaled mine now I’ll never know how long she would have ran for 🤦‍♂️ so I got a 2014 jeep summit with the hemi with only 50,000 miles just to start over lol

Can't wait for the 928 engine teardown.

A perfect "It will work " rebuild.

He did it for us friends!! Give the video a like.

Shows the type of RU-vidr you are when you listen to your subscribers. Keep up the good work man. I’m not that much of a car guy but I like to watch these videos

Thank you so much for buying this engine for the channel, it was great to see the teardown. 🤗

When you said that you bought this engine for the video, I scrolled down and liked the video, luv ur content ❤️

I enjoyed the teardown and read all of the comments. I have a 5.7L Eagle Hemi in my truck, here's hoping mine doesn't have the same fate befall it. Of course, I do change the oil regularly....

Wow, a Fieval Mousekewitz reference. Ending the week strong.

The next time I'm in St. Charles visiting my son, I will try to swing by your shop and say hi. Been watching for a while, really enjoy it :)

Pretty cool. The upcoming engines all look interesting. Especially the car-b-que 928 engine! I always loved those cars.

6:45 “…this is Peyronie’s disease…” Hahahahahahaha! Anyone else totally creeped out by those ads? I can’t eat a carrot anymore without getting uncomfortable!

Eric, As a retired auto tech of nearly 40 years, I love you video s and your knowledge. Well done, Sir

malice in the combustion palace...beautiful

I have a 08 300C that I bought new with 135,000 problem-free miles on the clock, and it still pulls like a locomotive. The last time I had the engine scoped, the tech said it was the cleanest high mileage 5.7 he'd seen in years. Unfortunately, gross negligence and extreme abuse killed this engine.

Got this engine in the 2010 300 I now drive, it has 133K miles on it, and it still purrs like a kitten when cruising the highway, and roars like a lion when I put my foot into it. Not so much as a drop of oil leaks anywhere.

You’re the man thanks for doing this engine I literally requested it a few videos back can’t believe you actually did one…your awesome

Wow thanks for dumping the money into that crap core too make this video, we appreciate. I tell you, when you said you thought it was an "2008 - 300c" I immediately thought, "It probably ran hot and started dropping valve seats". That's what happens though, when you don't clearance your seats correctly from the factory. They get a bit hot or overheated, that little bit of metal expanding/contracting from the heat cycles, they just start to fall out. Chrysler knew they messed up and had a problem with those first gen 5.7L Hemi, especially the 2005-2008 years. I have personally seen at least 3 other 5.7s that have gone to the great scrapyard in the sky, from dropping valve seats. Most of those didn't even run hot, the seats at some point just decided "I'm out, peace". I have even seen a case or 2 of the 3.6 Penta engines doing the same crap. Between those 2 series of engines, Chrysler put a lot of lemons into circulation over a couple or three year period. I've even seen some reports online claiming failure rates as high as 5% per year, for certain early model years of those engines. 5 percent may not sound like much, but 5 percent of hundreds of thousands of installed engines, well Dodge really shat the bed on this one.

I love these engines. I had 3 5.7 Chargers, all with MDS deactivated via tuning and I meticulously maintained them and all took a beating and went the distance. The first one was a '06 and had a slight "hemi tick" from new but it never got worse. I'm tempted to buy another Charger but this time would go Hellcat or 392 minimum!

This video makes me wonder how much time my truck has. 5.7 HEMI, almost 240000 miles and 7400 hours, and I haven’t had to do anything more than oil changes, spark plugs, one water pump, and I did the thermostat and belt just because I had it apart (also I didn’t use RTV, just gaskets/orings) one day I’m sure it will probably grenade, and if it does and the block is still good I’m buying a new rotating assembly and making it a stroker engine. 😁

I'm freaking dying ova hear with your "take a seat ",Chris Hanson comment!!!! That was perfect my guy!!!😂😂😂!

You should talk to the Discovery Channel. Maybe you could talk them into doing a show called "I wouldn't to this to anybody's car". A radiator hose for crankcase ventilation? Looks like this poor engine has had a long series of "I know someone who'll do that for a case of beer" mechanics. And it looks like they insisted on advanced payment. I'd laugh if it wasn't so sad. Thanks again for letting us all sit around on a Saturday night, watch you do a tear down, and BS with each other about cars!

I've got one of these in a 2005 Durango and it has been a great motor. I'm OCD about oil changes and tend to take care of my stuff, and at 180k miles, it is still going strong. It does need a water pump though...

Knew this was gonna be a good episode when I saw a full tube of rtv used to reseal the thermostat housing

Dude? I enjoy your quick teardowns! It gives a nice perspective on issues inside an engine..I will buy an engine from you one day..

That no look foot catch when you dropped the hammer was fantastic.

Every time now that there's a sticky crankshaft, I want to hear a reference to the Ford 6.8 that got an assist from a sledgehammer.

looked to have been hot once sent to the yard bought by some diy person and that guy "fixed it" and proceeded to overheat it again. also cant wait to see the 350 small block

In the past, there were Carnegie libraries. Today, we have a library of engine carnage videos! 😅

Bucket thing? What are you, fancy? Getting snooty? - Seriously though, congratulations. "0W-00" Hee.

Looks like they never changed the oil and the timing chain finally gives up with all the pressure

Wow, several of the pushrods looked more like pretzels than "rods".

I was watching reignited videos on the hemi tick and fell asleep and woke up on this video so I thought it might be a rebuild. Didn’t expect core salvage material. Never the less, turned out very interesting.

Great video as always been watching for a while and just realized i wasn’t subscribed so had to fix that keep up the great content and coyotes are my favorite teardowns

8:27 Ahhh Dodge's new integrated horn. To save weight, sound is now produced by this head bolt.

5:59 if you told me you pulled a smallblock HEMI out of a Chrysler 300 and showed me that pic, my first guess would be that the Chrysler 300 in question had fins for days and the Conelrad frequencies marked on its radio!

Oh the satisfying crunch of torqued bolts coming loose...mmmm candy to my ears. Thanks

This was great, I can’t wait to see more German engines! I find it very interesting to see the differences between Domestic and foreign engines. Plz keep the vids coming!

I'm excited to see some older iron V8s!

They are a good engine in terms if power and economy for said power. That being said, they are plagued with a design flaw due to the angle of the camshaft and lifters because of the height of the camshaft in the block. The lifters do not get sufficient oiling due to how the oil doesn't drain back into the lifter or get "splashed" with oil from the rods/crankshaft because the camshaft is contained within its own isolated area within the block. As a result, in engines that see alot of low rpm runtime (stop and go driving / jobsite idling) this results in lack of lubrication wear on the camshaft, and the roller on the ends of the lifters. Typically, the bearings in the lifter fails first due to lack of lubrication which seizes the roller, which then starts wearing the cam lobes. Seen so many of these while working at a Chrysler dealership that I already had the job pre quoted for time and parts for the various vehicles with these engines. Alot of times, they wouldn't even have a CEL on, but you could HEAR the "death tick" or even screeching from the metal/metal grinding of the cam and lifter. The repair is to replace the engine. Sure, you can replace the lifters and cam, but metal has gone through the entire engine and when this usually happens, other failures are imminent. Replacing the cam and lifters isn't a cheap repair either, so it's more cost efficient in the long term to replace the shortblock at least and know the internals are fresh. After that, it is HIGHLY recommended you use a friction additive like Lucas or a ZDDP additive to help protect the cam and lifters. Sorry this is long, but this is a design flaw thar really irks me that Chrysler hasn't come up with a solution for other then to hope this happens outside warranty and then make the customer pay 8 grand to replace the engine.

That’s how you know this platform is paying off!! 💪💪💪💪💪💪💪💪💪💪

I've never laughed so hard at one of your videos. The subtle slams, the utter sarcasm. If you could do stand-up in front of an audience of automotive machinists, you could have a very lucrative second career. I always enjoy these. Keep up the good work.

Woohoo, 4th viewer!! You'll never go broke fixing Chryslers lolol

the valve seat wanted to stand

Looks like high quality shade-tree stuff going on here! That motor is ATE UP with the Peyroni's disease!

Thats insane. I had no idea these engines dropped seats like that. I had an 08 Aspen that overheated pretty badly a couple of times and I never had an issue with it. Just wow! Thanks for the great vid.

Great tear down. Did you get a RU-vid wall mounting plaque for the 100k subscribers??

This was a great video experience. I know very little about engines and just seeing all the parts and components amazed me. What do you think was the final blow for this engine? I have a 2015 Chrysler 300C hemi with 32000 miles. What can I do to prevent whatever happened to the owner of this engine. Keep up the good work. I now want to see more of your videos.

can't wait for the N54. Buddy has a Z4 with that motor. Goes like hell.

I rebuilt my Aspen 5.7 , was looking for the chewed up cam; to my surprise the darn thing looked brand new inside at 200k. Easiest motor to rebuild. Loved the video btw.

6:50 HEy who put that rod from your crank puller in the engine?!

I would have liked to see if the cam & crank gears' timing marks were correctly oriented.

Nice of u to still my curiosity ...and not to have to endure the stench is such a relief !! (I am an old combustion engineer ,jet engine, but have done a lot of racing....)

I'm new to your channel. I'm not a car guy whatsoever, but I love your commentary during the engine autopsies. You made me laugh, and earned a sub.

That piston looks like the one from my '06 300C, which was very well taken care of. Never even slightly overheated. Dropped a valve seat while only going 35 MPH. I like the hemi's torque and smoothness, but lost a lot of faith in Mopar after mine died at 80K miles. Got a replacement LKQ engine, which never had the oil pressure or power of the original engine, and had more of the 'hemi tick'. I think LKQ hires brain damaged spider monkeys for their rebuilds. Very unimpressed with their quality and recommend anyone needing a replacement engine for anything avoid them like Covid and get a crate engine instead.

The 5.7 hemi engine is the most dogged engine I've ever seen aside from a small block 350. At least the 350 puts up with the harassment.

I enjoy your videos educational plus humorous with your ad libs keep up the good work Wish you the best

Totally dig this...thanks for the great work in production and all.