MYSTERY MISFIRE: Why Won't My E63 AMG Run Right?

EDIT: Sorry for the messed up upload last night! Was only available in every language but english for me haha. This one should be all set! Happy Sunday!
The people want the E63, and I deliver. Making progress on this thing!! What do you think the problem is?
Xentry link: www.etsy.com/l...
Tactrix: www.aliexpress...
Wanna send me something?
Chris Sullivan
P.O. Box 471 Greenland NH 03840
Follow me on Instagram:
/ chris_sullyvan

[@ChrisSullivan69]

Sorry about the re-upload! No idea why the audio was messed up last night. What do you think is wrong with the AMG?

[@martinmo195]

What if you put the intake cam adjuster on the exhaust? Since intake in german starts with E

[@boostinturbskee5385]

Why not swap intake/exhaust cam adjusters with drivers side and see if the issue moves to other “bank”? Then you would know it’s an adjuster issue.

[@LaKuan]

Install upgraded cams.

[@FastThrottle]

I consulted good ol' ChatGPT with some info from your videos.... this is what it came up with: If your M156 engine only misfires at steady RPMs once it is warm, it does suggest a potential issue linked to oil viscosity, heat expansion, or temperature-dependent components. Here's what to consider: --- 1. Hydraulic Lifters and Valve Train Issues (Oil Viscosity) Lifter Collapse: On warm engines, thinner oil can cause worn hydraulic lifters to collapse, leading to improper valve operation (e.g., sticking or incomplete closure), which can cause misfires at steady RPMs. Valve Lash Adjusters: Similar to lifters, they may struggle to maintain proper clearances when the oil thins at operating temperature. Camshaft Adjusters (Timing): Heat can cause oil pressure-fed cam adjusters to malfunction, slightly throwing off timing at specific loads/RPMs. Next Steps: Inspect hydraulic lifters and lash adjusters for wear. Ensure the correct oil viscosity is being used (e.g., MB-approved 229.51 5W-40). Check camshaft adjuster solenoids for function and leaks. --- 2. Oil Leaks Into Combustion Chambers Valve Stem Seals: Worn seals may allow small amounts of oil to enter the combustion chambers when the engine is warm, leading to misfires at steady RPM. PCV System: Excessive oil vapor drawn into the intake can cause fouling at low RPMs. Next Steps: Inspect spark plugs for oil fouling. Test crankcase pressure to ensure PCV system is functioning properly. --- 3. Temperature-Dependent Sensor or Electronics Crankshaft/Camshaft Position Sensors: Heat can cause intermittent signal issues, leading to misfires under consistent RPMs. O2 Sensors: A failing oxygen sensor can send incorrect data when fully warmed, causing improper air/fuel mixture. MAF Sensor: Heat soak may affect MAF sensor performance. Next Steps: Check for stored or pending codes using a high-end scanner, even if the CEL isn’t on. Log live data to monitor sensor performance once the engine is warm (focus on MAF, O2, and timing-related sensors). --- 4. Engine Timing Timing Chain Wear/Slack: Excess slack in the timing chain can cause timing inconsistencies when oil thins. Cam Adjuster Solenoids: Solenoids might not hold position properly at operating temperature. Next Steps: Inspect the timing chain for stretch and tensioners for wear. Verify camshaft timing under steady RPM conditions with diagnostic tools. --- 5. Fuel System (Heat Soak) Injector Overheating: Heat soak can cause injectors to malfunction at low-load, low-RPM operation. Fuel Pressure Issues: As the engine warms, a failing fuel pump or regulator might struggle to maintain proper pressure. Next Steps: Perform a fuel pressure test, focusing on behavior once the engine is at operating temperature. Run an injector balance test to identify weak or sticking injectors. Hope this helps!

[@S2NAZ]

I was so impressed that you learned to speak 4 different languages in less than a week 😂.

[@scaryamg]

I’m emotionally invested in this series. Next video please.

[@ChrisSullivan69]

Same lol. Waiting on parts!

[@azn789456]

@@ChrisSullivan69 did you get the parts yet :)

[@Bababooeyluvr]

This series serves a great lesson to guys like myself who have no idea what they are doing, on the dangers of beautiful low mileage Mercedes. I couldn't fix this to save my life.

[@ChrisSullivan69]

It's not usually that bad lol

[@jessemalonson1114]

@@ChrisSullivan69 im not going to lie this video scared me as far as working on a mercedes lol i look at my terminator x 347 foxbody and i get stumped on things once in a while and thats a much simpler motor

[@bigBrian876]

Anyone else notice the Grey Mustang in the garage??!! Nice Easter Egg Chris! My favorite KZbin channel.

[@tomb7925]

I checked before I posted the same, then saw yours. Mach1 btw

[@zali9657]

He posted it on IG

[@t_crom]

follow his socials he posted it for sale a week or more ago

[@RiChiE_DeE]

Not joking, I could watch your channel all day. Aside from podcasts, I enjoy seeing your hour-long videos. I wish they were longer. Lol. I hope your channel gains millions of subscribers. Thanks for the great content.

[@ChrisSullivan69]

Much appreciated. Thank you for watrching.

[@keylargo5871]

@@ChrisSullivan69 Your channel is fantastic, as good or better than Alex's. For some reason, you're having to grind out subscribers, and that's okay. You will hit 1 million subscibers for sure if you keep consistently putting out high quality content. There's no fu----- doubt. Boom!

[@mustangmike3830]

agreed! Idk how he does it and keeps us interested...I'm trying to do the same on my channel but it's way harder than it seems...

[@PaddyBoy644]

If it’s only on one bank, start swapping oats from the left to right bank piece by piece until you find it swaps banks. Thanks for the content mate. Cheers Pat 🇦🇺

[@trentdawg2832]

That intake manifold is super dope!!!! Nice work big DAWG!!!

[@ChrisSullivan69]

Appreciate it!!

[@michaelgrant6003]

Chris, I really enjoy watching you thinking your way through problems. A “quick and dirty” way to check your theory on whether a drop in oil viscosity as the oil heats would be to change to a thicker viscosity to see if it impacts the problem at all. It’s not a permanent solution but it would give you another data point as you continue to troubleshoot.

[@anthonymichellekitchens6148]

I was thinking the same thing.

[@RJLM330]

What type of oil and vis is Chris using. I’m more than a casual observer as my 2007 CLS 63 is being loaded on its way to me.

[@63motorsportsinc.37]

We are all glued in to determine this vicariously through you! There has been a lot of learning from all of this thanks for preserving! Keep us in the loop!

[@hunterpinnell6254]

We could start an entire response section on why Chris won't talk with Alex from LSC's. I firmly believe between the two these guys they can figure this out. There has got to be a reason that Chris has not already done this. I also suspect that Alex knows about this issue as I am sure he has been made aware either thru watching Chris' videos or someone telling him. Chris, I know you are reading this, break down and get Alex involved and yall could collab on this matter. A collab between the two of you would be video that would soar in views on both channels. Yall are close in age, interests and backgrounds. Do it for the fans !!!!

[@ChrisSullivan69]

I see all the comments, and I like his channel. That being said, I have a channel 1/15th the size of his and I barely have time to sleep. Im sure he is absolutely swamped and I doubt he wants to assist a random guy with an issue that would likely stump him as well. Plus I enjoy working through problems like this. That being said, Alex if you see this HMU lol

[@riouris2603]

@LegitStreetCars

[@Mouthy_Trucker]

@@ChrisSullivan69im convinced all the people saying that to you are 12 years old

[@JirafaWood]

@@ChrisSullivan69 Finding the solution is half the fun. This is what makes this series so interesting.

[@igotaction]

What for? We all go to Tasos🤣🤣🤣

[@340Demon]

New Benz video! Let’s see how our boy finally solved this unit! *51 entertaining minutes later* Can’t wait for the next Benz video!

[@f0x4nn3]

Most likely the cam adjusters stay locked till a certain coolant temp. On some cars you can see the requested and actually timing of the adjusters in the live data, if it request angle for example is 15 degree and it keeps jumping around like between 10-20 degree the adjusters are gone.

[@JayKay_123]

Mate, I have the same issue on my M271.820 been to the garage at least 3 times 2 sets of cam adjusters new cam magnets plus chain... so i can feel the pain through this video... PTSD almost... Good luck with this hopefully we can make a break before the new year... I can see your actual value is 13.7 so i would guess you're about 3/4 degree's out hence when you rev it goes to 20 which again is 3/4 degrees out... EXACT SAME AS ME!!!

[@JayKay_123]

Hey Merry Christmas!! I think I might have a solution I’ve been doing some crazy research on my m271 and as it’s still the same exact symptoms as yours I wanted ti ask if there’s any progress for you?

[@mattmckie6967]

You need to run a data logger and the data will tell you. Star is the only option. It can do some very impressive test cycles. From watching this video I would be testing the evap purge system.. and the cat.

[@JayKay_123]

@@mattmckie6967my issue was my oil pump tensioner where the oil pump wasn’t driving enough oil to the camshaft adjusters

[@nine20eight12]

Your patience with this car issue is beyond GOD tier, Whistling Diesel would have received an early Christmas sacrifice!!!

[@COBRO98]

It's a Euro car, they're overengineered and throw faults anytime you breathe on them, that often cause driveability issues. This car is nothing compared to Satan's Termi he just sold, that thing was so evil I have to say the 3 Hail Marys just talking about it.

[@mmartimbianco1]

Man, I really think you're close to resolve this. I don't know if you can swap pieces between bank 1 and 2, but definitely you are in the right path. Solid diagnostic, keep going! We all want to see the merc running again. Thanks for the video!

[@FraserCityD]

Can you swap the cam adjusters, passenger to drivers. You get the miss fires on the passenger primarily. Cheap check to see if you are on the right track. My son had one of these cars, I miss it everyday 😢

[@jjmaker]

gonna hurry up and watch this before it gets taken down again

[@ChrisSullivan69]

@@jjmaker oh come on haha

[@nicholaswicks3077]

Love to see you trying to figure out what the issue is. Everytime this happens to me everyone tells me to just sell it instead of fixing it. I’ve fixed it everytime 😂

[@hairymoobs]

Hey just FYI this week I helped someone diagnose a no start on a truck that only happened when it warmed up/heat soaked. Could only find the problem when we ohmed the harness while the issue was active- it was a broken wire that only presented itself when warm. Thought of you seeing as how your issue now has a temperature element as well.

[@ChrisSullivan69]

Interesting. Ill keep it in mind. Thanks!

[@aldinbabba418]

Sweet! Thanks for the update, Have no doubts you will be able to get her up and running Minty Fresh again! Gl!

[@ANDERZENAMG]

Not that you want to put everything together again just for a quick test, but if you think it's truly oil pressure related with heat, you could run a heavier viscosity oil for a quick test maybe a 15w40 or 20w50 and see if it changes the test in anyway. Not something you want to do long term especially in your colder climate but wouldn't hurt anything for a quick replication of scenario That wear did look funky on the cam adjusters, so hopefully it is not an ME issue and I agree the issue presents itself in a way that doesn't necessarily make sense for an ME to be the culprit, but you never know until the issue is solved... I'm pulling for you big time, the intake manifold looks amazing and slowly but surely you will get there!

[@ChrisSullivan69]

Thanks man!

[@SkywardOne]

I second this. It was one of the first things I thought of when he proposed the oil idea. A cheap way to confirm if that's the issue.

[@TheRealPetoria]

Mach1?!? Let’s goooooooo

[@jacqaqq]

26:50. YES. CAN NOT WAIT!!!! TY SO MUCH. I was hoping you’d do one of those!!

[@tristanpenny6275]

Thank god for the re-upload I was about to sign up for French lessons so I could have watched your other video I’m committed to watching this car fight you all the way.

[@tboysen00]

lol that's funny right there

[@rasikajayaweera324]

The search continues, but you made a lot of progress and the intake manifold looks killer. Can’t wait for the next Mercedes episode!

[@westonnorris1587]

One thing you haven't tries replacing at this point is the solenoid itself. It could be going bad slowly. Also a little thicker oil might help as well if that motor is able to run thicker oil without issues

[@lorenstevens8693]

You are my hero with this stuff. I wouldn't know where to start with this toro feces. Pretty sure I'd end up going for a bourbon cleanse instead. Go forth lad, you do great stuff.

[@brianbeaumont9393]

Great content Chris and the paint job on the intake looks killer! Thanks for the links on getting an Xentry as it is next on my list. Like everyone else here I can’t wait to see this issue resolved.

[@ChrisSullivan69]

Thanks for watching! 🙏

[@inthelionsden6335]

Maybe a higher viscosity motor oil will help. For example, the Jaguar manual recommends 10W-30 for their old XK engine but a Jag expert advises that a broken-in engine needs 20W-50. I switched to 20W-50 and it made a difference.

[@jackrwallace]

Really enjoy the longer content in every video, thanks Chris.

[@scottelbadass]

Also you don't feel the miss fire when it's cold because when it's cold it's in open loop with high rpms that mask the symptom. It's common on car with a miss if you give them just a little bit of throttle they "feel" better....I don't believe it's temperature related at all

[@corvettekro818]

Love this serie..... following!! I think you are correct. It strongly point towards worn cam adjusters, and as you say - once the oil heat up, it gets a lot thinner - and the oil pressure required to keep the adjusters in spec - goes outside spec and the ecu records the feedback as misfires..... get new adjusters

[@ChrisSullivan69]

We shall see!

[@thevettboy]

Your content is the best for the common motor head junkie. Love all your videos, keep them coming - thank you Chris.

[@ChrisSullivan69]

@@thevettboy appreciate the kind words. Thanks for watching!

[@justinlanglais9825]

Chris.... it's a Mercedes... I'd stick with the Vettes & the Camaro.... reliable LS BABY !!!! I do believe you're on the right track... anxious to see if those new parts corrects this issue !

[@justfasial01]

I didn't see any markings on the cam adjusters but on BMWs "E" is used on the intake side and "A" is used on the exhaust side, they use the german initials. Hopefully they're not installed backwards by the previous owner.

[@frankgonzalez4888]

You’re definitely on to something with your theory it sounds like! You could possibly test that theory by swapping bank 1 & 2 exhaust/intake phasers and if the issue follows then you know it was the phasers after all? Not sure if you’ve tried this yet. Good luck Chris

[@AlexlsRulz]

I think that’s a great idea, hopefully he sees this

[@Blace5]

Hey Chris! Appreciate your fully loaded videos so well put together! Hopefully you can get to the bottom of that misfire issue on the E63! If there is will there is a way!

[@ChrisSullivan69]

I hope so too!

[@bmautowerx]

I do not like how the oil control rings were lined up with each other on the exhaust side. Think of those like piston rings where they need to be clocked 180° or so.

[@Ryfhoff]

Dark shadow grey was big in 2003-2004 with the cobras and Mach 1’s. Ohhhhhhhhhh. I say you get into the coyote game, you won’t be disappointed. I love my boss 302, so fun to drive.

[@ITRIEDEL]

Also GT’s. Had one. Almost nabbed a Mach 1 but kept getting sold out from under me

[@Hammerback0]

My first 03 Cobra was Mineral gray, a copper tone gray. Never saw many of those. Don't know why I feel like this is relevant. 😂

[@COBRO98]

Everyone and their grandmother has a Coyote, no really, I see 60 year old women driving them constantly. They're boring & probably the worst sounding small-block V8. The s550/650 look like Great Value German sports cars, Ford really dropped the ball.

[@fishbone470]

So I had this part in the trunk of my C63 and had no idea what it was.. turns out it was a throttle plate.. I only knew this because you showed it in your video! Thanks bro. my car must have been misfiring or something before and they threw the old part in the trunk! Cheers!

[@joelhamilton1024]

Almost there, you’re on the right track. I believe you’re onto something. Keep up the awesome work and content.

[@ChrisSullivan69]

I appreciate that!

[@AddictionAuto]

Been watching all the episodes with the Mercedes and I agree with you that the wear on those phaser isn’t normal and that’s what’s causing your issue.

[@TheGreekJelly]

Sounds like you need to get Alex from Legit Street Cars to help you tackle this issue! Love the content keep it up!

[@bernardowens1648]

My thoughts EXACTLY!!! Get Alex to help with diagnosis.

[@ws6nightmare]

Chris reads and responds to the comment section. This has been suggested since video 1 on this car, so no way he hasn't seen it. I'm thinking he just wants to keep this one in house.

[@TheGreekJelly]

I get that for sure. But even a quick phone call could potentially help. Alex is definitely a wiz with Mercedes.

[@ws6nightmare]

@@TheGreekJelly zero disagreement from me, and the collaboration would be golden, in my opinion.

[@TheGreekJelly]

Definitely be a cool collab. I think it would be quicker than 8 months of Reddit and google research as well lol

[@Smokinbighit]

Sounds like your theory is heading in the right direction. You will figure it out. And that feeling of sweet victory will be fantastic!!! Keep after it bro!! Love the videos

[@josealvarez4486]

The 24:54 background song was beyond good. U gotta rock more songs like that one. ☝🏽💯💪🏽🤟🏽

[@Dreedo63]

I think it’d be a good idea to replace the covers. That looked like a fairly deep scratch on the inside. Also, when reinstalling the solenoids. Try to clock the oil control rings so the gaps are opposite of each other

[@ChrisSullivan69]

Yeah ive done that in the past. New cover is on order

[@keithphillips6111]

Chris....does that car use lifters????????

[@stevereyes2845]

i remember a 2004 ford 150 with a 5.4, exactly the same issues i did run find until it warms up them start to throw timing codes in the right bank, seems like something clog up the oil galleries and that was the last part to get the oil, since those truck only use the VVT to fuel saving we just let it unplugged, i dont know if some kind of chemical cleanning or a new oil pump will fix it

[@GuitarPlayer3-m5k]

I thought you were on the right track 2 videos ago! Wtf Chris?🤔 That's not just boggling your mind but most of ours as well. Good luck,when you do finally figure it out we'll ALL be smarter for it! 🙏

[@qitexas2516]

i have to baby my m156 s63 every time i drive it, buy not my gl63, the m156 is a ticking time bomb, but i love it. benzninja keeps my car in check. very knowledgable.

[@rtap8170]

Swap the camshaft adjusters between banks to isolate that as the potential cause, maybe solenoids too? Maybe it’s a closed loop/open loop issue? Worst case reach out to Tasos ;)

[@scottelbadass]

I think you are on the right track, the other day I had a Porsche 996 in the shop with a similar issue. The vvt system in that car (vario- cam) on bank 1 was stuck in the advanced position. The cam adjuster was bad and allowing oil pressure to activate the cam timing. So bank 1 was advanced 2 bank was correct.. It had a rough idle - it was counting miss fires but they were not real miss fires . It was not adjusting timing for the advanced camshaft position (because the computer did not expect an advanced cam) it had only felt like a miss fire . The PCM was not "smart enough" to know what was happening but it considered it a miss fire . Most cars count miss fires when the engine speed slows down because it's counting crank signal vs cam position signals. The PCM really doesn't know what's happening it just knows something is off so it counts a miss fire. Car had great power up top but no low end power . Anyways I think you have something similar, maybe oil by passing somewhere - oil pressure loss within the camshaft phasers or the housing . Those score marks are a good indicator..maybe it had a wear issue from being ran low on oil at 1 time or a dirty oil filter. many Audis will have oiling issues because of a poor/ cheap oil filter. There's relive valves in the oil filter housings . Anyways keep looking and something is bound to be off.

[@senditscott4735]

Hang in there boss. Through process of elimination it has lead you in the right direction. I have a 2018 c63s AMG and a supercharged LS3 vette. Love watching the channel man. Keep it up 🙌

[@ChrisSullivan69]

Thanks, will do!

[@6oh3on2]

Cool to see someone from NH making it on the tube... gives me hope maybe😂

[@CerretaniOutdoorsLLC]

Southern NH here… not into making vids but here to tell you that you should keep going!! Don’t put a time limit on it just be consistent and be yourself you will make it might not be tomorrow, next week or next month but keep pushing.. Go get em brotha god bless

[@BreLand2]

Seen another new edge mustang peeking in the back ground 💪🏾. Just throw the Benz away already! Just kidding… Benz content is top notch as well 👍🏾

[@johndortch5464]

Take that engine apart anymore and you should have your signature on that AMG engine plate!!👍🏻

[@anthonymichellekitchens6148]

🤣

[@petetofani4896]

Wow! Intake manifold looks great.

[@ChrisSullivan69]

I think so too!

[@walterdodds3925]

Chris you need a cuda parts washer, check them out. I used one for years and it saved me hours of time and work, the parts come out steam cleaned.

[@MrCecilbag]

I love your content and channel. I'll be honest, you're stronger than me. I would have likely called in an expert or sold the car by now. I give you massive respect for perseverance. You will get this fixed, it is just insane how difficult the trouble shooting has been. 34:58 is look we all had for you

[@ChrisSullivan69]

I'll get it eventually haha

[@swift__]

Manifold looks killer, good thought process on the cold to hot rpm test✅ 🤜🏼🤛🏼 ( generally if you can’t catch it on your fingernail or it doesn’t show excess signs of wear/heat then the hard parts are ok… IMHinexperiencedO on MB stuff does look funky that it’s only showing wear on the end there, like the oil is pushing away from between those surfaces and allowing some kinda contact or deflection )

[@AllThingsInModeration]

Hey there. On my slk350 and S550, both 2008, I had engine misfires due to the engine ecu malfunctioning when it would warm up. If everything else lines up, I would look into replacing the ECU my friend. Just some advice from one diy guy to another... Good luck to you good sir!

[@ChrisSullivan69]

@@AllThingsInModeration that's on my list if this doesn't fix it

[@AllThingsInModeration]

Glad it’s on your radar. It’s a common issue and I couldn’t keep watching you wrench in frustration without giving you that bit of info…

[@77JAL]

Super nice car! Hope you figure out what’s going on soon and enjoy driving it!

[@blunt3777]

Chris is up there with Legitstreetcars and Sreten from M539! Hope your channel grows fast stick to the cars that real car dudes play with!

[@ChrisSullivan69]

That's the plan!

[@timothysaine1933]

No he's not. He's not close to Alex or sreten he's not even a certified mechanic

[@ChrisSullivan69]

@timothysaine1933 I'm youtube certified

[@BayDisc]

Came for the yellow cobra, stayed because of the quality and honesty, favorite channel. When you start talking about thousandths of an inch, I think that wear that you have, and especially that deeper scratch on the cover, you’re definitely on the right track. But is that wear normal or caused by something specific?

[@drewlasseter1328]

Intake looks amazing. I think its time to call Alex Palmeri. Alex would love to collab with you and then between you both you can help the rest of us that love our M156 motors! Do it Chris, it would be awesome for both or your channels!!!

[@hectorgalvan4700]

Hey Chris there’s also a option on Xentry I’m a mechanic at Mercedes Benz but but if you click the three bars in the corner and access TIPS NEO you can open up a lot of cases that people may have the same symptom and what they did to fix the problem

[@ChrisSullivan69]

@@hectorgalvan4700 interesting. Thanks!

[@hectorgalvan4700]

@ no problem make sure when you go to that option you switch it over to cases instead of topics and then change it to all dealers instead of dealership on the filter option.

[@Xxenohart]

In some cars, if it's not up to operating temperature, the computer system might not fully check for all potential issues because many diagnostic checks rely on the engine operating within its normal temp range. So the issue may not appear until the car is warmed up, because the car is not checking for the specific thing that is causing the issue.

[@VX2Clubby]

Hey Chris, long term watcher first time commenter from New Zealand here. First up, I love ya channel bro. You got great taste in cars and how to mod them to look mean as. And you're a funny guy, I cracked up at your reaction to the glove giving you the finger during the smoke test🤣. How/why your channel isn' t WAYY bigger I really don't know. You make killer content and still work full time, respect bro. I gotta agree with everyone else, you and and Alex from LSC would make a great colab. I've been watching his stuff for ages and he seems like a cool as dude too. You guys are quite different but your taste in cars is crazy similar. Cobra Mustangs, Ford Lightnings, M156 powered Mercs, 1000hp+ twin turbo LS's. Doesn't Alex have a spare M156 in pieces at Modern Masters or something for those parts you need? I feel ya pain chasing mystery issues, I'm chasing driveline issues in my HSV Clubsport. Anyway, keep up the great work bro, we'll all be watching and hoping you get it sorted.

[@ChrisSullivan69]

Wow thanks for the comment from the other sife of the world! Appreciate you watching bro, and appreciate your comment! Hope you get yours sorted!

[@mrf963]

Fit it! Haha. I appreciate your patience and preservation

[@sergio74v41]

Thought u had it man. Have u checked the oil pick up by the oil pan? Sometimes the sludge will build up there causing blockage and more noticeable when car is warm. Hope this helps

[@paulhudgins5120]

Appreciate the english version, I have enough problems with english. That being said, I think your on the right track with cam phasers, known problems on all makes, and surrounding other parts. Hope that finally fixes that eye gouging, hair pulling problems.

[@justinholmes7035]

I love all your videos don’t stop KZbin I love you you my dude nice as car collection you have I hope you reach you goals

[@ChrisSullivan69]

@justinholmes7035 thanks so much!

[@beaugator]

Hows the valve lash adjustment? Just a thought after listening to your review of the issue. I wonder if those seal rings have worn to the point that the end gap is too larger and at temp, they are bypassing oil between chambers of the adjuster. That gouge might indicate the rings are rolling over and gouging the bore and are out of spec. Oil pressure would change the amount of pressure on those rings as well. Maybe a check of the end gap spec and/or replace those seal rings. Like I said, just a thought.

[@shitsugane]

I have been following this all the way.

[@radoslavradev3992]

Im sure that other people have already said the same thing. Would you consider switching the cam adjusters with the ones from the other bank? It theory if it sets a misfire on the other cylinders, you would know for sure the issue is from those specific cam adjusters, if not you would at least know that it occurs on bank 1 only. Just a hunch. Love you content, keep up the good work!

[@seanbaxter3402]

You probably just need a proper tune or ecu reset with all the stuff you doing to the car also since it’s a misfire its probably getting low voltage to the plugs when you hit the gas at 1500rpm maybe something is pulling the power from it I’d start with removing a plug while the car is running and have someone rev it an see if the spark is even across all plugs when you rev at 1500 rpm do it one by one tho lol you may need a new wire harness probably got a short somewhere but also check your fuel injector it’s probably clogged up pushing little fuel out that can cause this problem try seafoam it works great for cleaning fuel system or even the valve cover seal may be broken there may be oil in your plugs that happen to me car stutter like crazy when I rev it

[@seanbaxter3402]

Ahh you can ignore the fuel injection cleaning I see you one if your other videos you checked them already

[@seanbaxter3402]

You should check for low compression you may have a leak in the cylinder from wear or the head has worn it self out and cause a small air gap I was doing more research and that’s most likely something you should check out if you haven’t done so already Im new to the channel and just giving ideas so correct me if I’m wrong or if you have done any of these I can look into more ways and I know these are come with bad head bolts but knowing this model comes with the updated head bolts that could be the cause as well you never know

[@Pinozcyclezandridez]

Praying you get her fixed brother!

[@gordonchagrin4111]

Chris - you're doing fine...I think your theory has some merit...especially since the issue goes away when the cam adjuster is unplugged...

[@mucait4205]

hey you should check the camshaft adjuster solenoids aka vvt solenoids. my car had misfires on only one bank and that was the issue. make sure to replace them both with the same brand though.

[@SkywardOne]

I like where your head is at. These cam adjustors are a troublesome item to say the least. 63 Motorsports came in clutch when I got my 10' E63 AMG as this was the first thing I had to do on mine. I really hope this is the issue. We will all learn something regardless.

[@ChrisSullivan69]

Nice, w212 m156 bro. These are rare cars!

[@SkywardOne]

@ChrisSullivan69 I love it! I daily it and run the back roads once a week. 2 sets of tires in the past year 😅 Side note: Kenda makes a UHP set for it. I've used Continental Extremes and Michelin PS4S, these are comparible for half the price. You can find them on Priority Tire

[@dmonsoon81]

damn dsg mach!! lets go love the new edge content although def become a fan of that benz sounds so good! Keep up the awesome videos!

[@dmitriyfedorchenko1489]

Hey Chris, I am still having the same issue as you still. I commented on your previous videos as well and still cannot get mine to run right for its life. But now I had the ESL module fail once again to add into my issues. I am having new cam sensors come in and hoping after those and a readaptaion of the cams it will clear up and run right again.

[@ChrisSullivan69]

Keep me posted!

[@xav575]

Have you traced your wiring harness? Al the cam sensor connectors, coil connectors, fuel injector connectors etc? I feel like it’s a wiring issue

[@MobileClutchRepair]

my first thought would be a flywheel/camshaft sensor also. even a maf could give a misfire at certain rpm

[@LYDN26]

Did you try throttle body or maybe mapsensor/MAF sensor or some vaacum lines. Coil pack ? Do everything mecedes OEM the amg cars are hella sensitive to aftermarket sensors etc

[@charlesdemeary]

I mean, 😂 I loveeeee your commitment to this. I feel it’s driving me just as insane as it is you. Lol never owned or even ridden in a Benz so take my theory and anything I say w/ a grain of salt. You mentioned it happens primarily and promptly once the temperature changes. Not saying this could or would fix anything but have you tried a thicker oil? Idk, my thinking is if it’s happening when the oil thins what would happen if it had a thicker viscosity when it heats up? 😂 again, I have no idea what I’m talking about in the Benz world and this is just a theory and a very cheap theory to test. I’m here to see you fix those bro, love the content man.

[@bolisticbee]

Chris, you are on the right track! I would go the parts route you mentioned in your video! This is exactly what I would do. PS - Please get some sleep. I can tell you are exhausted. (I know, easier said than done)

[@ChrisSullivan69]

Ill let my newborn know lol

[@bolisticbee]

@ChrisSullivan69 ahhhhh yes. Congratulations!!

[@ToothpickBuilds]

first off that intake cap is amazingly beautiful and second he has himself a beautiful mustang that he is flipping early 2000s model

[@Anthony_Pell]

Great story. Keep them together and film starting them up and driving.

[@SgtHulka_III]

Great video! Can wait for the next MBZ one!

[@NoyziNeighborz]

22:18 no you didn't unveil the next car (Mach1) like a swoop-down slap from Batman on a dark rainy night...lol I almost fell out my chair. I'm stoked!

[@Pro_Tech01]

way to keep an upbeat attitude chris, i'll try to follow your example when im cussing at my 01 cobra lol

[@ChrisSullivan69]

@@Pro_Tech01 best of luck to you lol

[@gregorymosleyjr]

19:11 The next car must be a Mach 1 . Those scream with the right longtube headers. I genuinely look foward to your videos on Sundays

[@bigBrian876]

I noticed the Grey Mach1 when he was talking about the injector vacuum leaks!

[@user-vj3wd3ge4l]

I’ve see it before where the ECU was corrupted and would be causing a strange misfire issue. Not saying that’s what it is but possibly look into it. I had a corrupt ECU and would misfire on certain cylinders. Was chasing my tale till the ECU was replaced and fixed the issue. I have an M272 engine so not an AMG engine but similar issue.

[@ChrisSullivan69]

ECU is off for testing now!

[@NORTH_HWD]

Just watched a couple e63 videos and I’m very interested. I feel like you’re right because that doesn’t look like normal ware to me.

[@RockySun]

Hello Chris, I watched a video about 2 years ago, Tasos was pressure testing those adjusters, I am pretty sure a huge leak would cause a misfire. He used a broken cam with a pressure intake nipple on one side and the other to the adjuster then dropped it in water to watch the bubbles. I think it was water of diesel I don't remember

[@ChrisSullivan69]

@RockySun hmm, ill try to find that video

[@jeremybarrett2294]

Hi you doing sir just saw your video the rings you showed suppose to be turned degrees away from each other it's getting too much oil which is causing it to misfire

[@floydmanning136]

Mach 1 let’s go! Got an 03 Mach 1 myself, happens to be dsg! Hoping to see what you do, to give me some ideas ha ha! Good buy! S/o to us Mach 1 boys 🎉🎉🎉🎉

[@JT-ov3qo]

Nice little perk a boo at 27:01. LFG can’t wait for next build she looks hot already.

[@waveyxthexgod241]

Glad your not giving up

[@ChrisSullivan69]

Never! Lol

[@MOBMann]

Feels like you’re figuring it out bro! Keep it up ! Pause. Lol

[@erniestarkey8856]

I feel your pain. I own a 2019 Mercedes S560 and absolutely love the vehicle. I owned 1 AMG s Class and it seems AMG motors and components just don't last. .It always had issues. It's nice to own cool cars but seems AMG needs to go back to the engineering department. Great video.

[@jamesshirley5875]

I’m not familiar with Mercedes but I have worked on a bunch of different vvt systems. I have had some similar problems with a couple of them and they usually have a small screen type of pre filter, I have found chunks of sealant, gasket and other stuff that would slow the flow of oil to the cam gears and cause slow response codes or camshaft to crankshaft correlation codes. The tiny scratches on vvt gears could also explain the lack of oil flow to them. Don’t know if that will help but I will definitely be interested in seeing what you find out about whatever is causing this

[@ChrisSullivan69]

We will find out soon!