‘If its not going to be fix cheaply then its going to be expensively’ -mat amstrong

We love your Dad's energy!! Engine blows he laughs 😅

Always love to see your Dad with the same energy as you.

Man Tony is a riot. Love your dad. He deserves his own channel !

I love how the cameraman is always included in all the videos. it's so cool

7G tronic gearbox takes blueish green 722.9+ ATF fluid. You can drain the torque converter if you unbolt the electric pump for the start stop lubrication. (if it has it). You will see a rubber grommet. Take it out and spin the torque converter with a screw driver until you see the little drain bolt. Remove the little bolt and hang sometype of little hook on it so air can get easily in the torque converter to drain it completely. Almost all of the 722.9 gearboxes you can drain the torque converter. When refilling put 9 ish liters in the gearbox. Run it to around 40°C. Let it drain till it begins to have a flow with bubbles. Than you can seal it back up. MB 236.15 ATF fluid for 722.9+. Not sure about the standard 722.9 ALWAYS use new bolts for the transmission oil pan. Torque specs 10nm for torque converter. 4nm and 90° + 90° for the oil pan. 22nm for the drain plug.

We need more of Tony and Matt working together trying to solve little issues like this. This video was a riot to watch

It's easy to see why Mat turned out to be such a glorious human being just by watching his dad for a few moments.

Great to see Tony's is alot more confident infront of the camera. Owning the channel when Matt isn't there. Really well done team 👏

You should buy your dad a car of his choice to rebuild with you and make a series out of it. He deserves his own channel 🙌🏻 legends each and everyone you even your dog 💪🏻

Mat's Dad laugh always put a smile on my face. Please protect this awesome man at all cost.....

Mat your dad is a pleasure to watch. What a wonderful human being, so happy and jovial all the time!

I read on a forum from 2010 this might be the issue, “Turns out the problem was a seized up oil level sensor and a shorted wire to the instrument cluster.”

Love how Hannah wanted a C63 and she’s claimed ownership of the Range Rover 😂

About half way through and this is already another one of the best videos... I absolutely love your dad. His energy, humor, awareness, the way he incorporates and interacts in general, adapting to everything thrown his way to deal with any situation he's, full of charisma wisdom and knowledge, and I could honestly keep going on and on no problem but instead I'll just say you have such a great man as your father, take care of him he must be protected at all costs. Keep up the great work you guys are the best.

You can drain the torque converter (there is a rubber cover on the bottom of the bellhousing which exposes a small plug in the torque converter, you may have to rotate the engine to find it, some 722.9 transmissions had drain plugs which were the later trans) do all this at the same time as you change the filter, remove both cooler pipes and blow out the cooler lines as well this will help the convertor drain as well, the little green tube you can actually just knock it into the transmission sump (usually breaks) which will help drain 99% of the oil, I only use the Merc trans oil it's green in colour just quote the VIN to mercedes dealer, I think the manual states a 6 or 7 litre refill, I always get 8 litres, when you refit the filter and the green oil level tube to the sump, simply pump in about 5 liters of oil, start run for 30 seconds, shutoff pump in the remainder of oil, then start run through all forward and reverse gears, then using your diagnostic tool get up the trans oil temp, I think from memory wait until oil temp is at 45 degrees c, shutdown engine and check the level of the trans sump if oil pours out wait until its just dripping, if no oil pours out add more oil until the oil is just dripping out of sump plug hole. Remember the green tube sets the level of the transmission at 45 Degrees C

Matt, your dad is a funny man, a pleasure to watch and his energy is amazing. I wouldn't mind spending a day in the garage with him, it'd definitely be a good laugh 😂

Thumbs up and subbing for Tony. Love your dads energy. Cool to see a father and son working together on cars :)

The relationship between you, dad, camera man, and your fan base is truly something to strive towards. Inspirational.

Love watching Mat and the team even when Mats not around. You guys have a great thing going on there!

this is the best duo in automotive history like not even a dull moment. they just keep you smiling i love it.

It may have started as mats channel it’s really become a whole team effort from mats dad, to his partner and friends all led by mat. It just makes for great content. So many KZfaqrs have such huge egos and have to be the main dude but mat may be the boss he’s totally at everybody else’s level in work and fun.

These 2 deserve their own mini series an absolute funny entertaining duo 😂

Your dad is a freaking legend. Always so happy. More videos with just him!

It’s clear why Matt has turned out so well. Great dads = great sons. He seems like a lovely chap.

I never understood why certain car manufacturers went from making traditional oil dipsticks to having extremely unreliable electric reading systems

we need more Dad and friends videos like these. It's pretty clear that the relaxed and positive and happy personality rubbed off on Mat. you are all awesome

Absolutely love your dads energy, what a nice chap, hope to see him more doing videos by himself haha, btw love your work matt, keep it up!❤

Man your dad is such an awesome guy! i love him, and his laugh 😄

I think I’ve figured out why Matt’s Dad is always happy and smiling when it goes wrong or right! He’s spending Matt’s money instead of Matt spending his! Now the shoes on the other foot! 😂😂 in all seriousness I love this channel and you guys. Always entertaining! Never change!

You dad is great! “I’m not always happy, because sometimes I run out” 😂 14:42

Mat, your dad is a natural this was so entertaining I absolutely loved it. ❤

Tony is always so fun to watch, He's so energetic and funny. Had me laughing the whole time.

I swear to god this car has never worked

It's Monday morning here in China and Matt's dad has put a smile on my face. Great start to the week. Thanks, GUYS.

This is an epic episode. Tony is a legend. I'm absolutely cracking up. What a pleasure to watch

They make a great team, we should get more of their videos on this channel.

This was such a joy! Tony is the best. Really enjoyed that. Let these two run the second channel. Tony's laugh is so infectious!

I haven't known you and your dad for a long time now, but ever since I started watching you and saw your relationship with him I fell really happy just to see him on your videos, it was really a pleasure to see a whole video of his like it was his channel, I really hope to see more of those, I am sure you are gonna love rewatching these videos in the future with your future kids, these things are eternal, so keep creating great memories with your dad, we love it and we know you guys love it aswell. Happy for being able to see your guys history while it's being written. You guys give me a lot of hope that I will be able to do this with my future kids, and create those memories with them.

Tony absolutely cracks me up I can't keep a straight face when he's about 😂

Bro your dad has to be the funniest person on automotive KZfaq , I’m literally at work on break laughing my ass off!!

2nd channel don’t belong to Matt no more

Dad’s awesome man. You both are lucky and blessed to do this together. Keep ‘em coming bro! Great channel!

Good video guys. I've got a C63 and I'm going to be doing a transmission service in a few weeks. Have you swapped the injectors out on yours? There's a common issue where an injector can fail in the open position and hydrolock the engine. So a lot of people swap them out as a precaution. I changed mine this week. Glad I did, lots of carbon build up on the old ones and my cars only done about 35000 miles. It's's quite an easy job and bosch OEM injectors are not very expensive. Looking forward to the next video.

One of the funniest videos you've ever posted. Had me laughing non stop from the time your dad took over😂😂😂😂 he is an absolute gem 💎.....can't wait to see part 2

Brilliant lads...love your work...and great that Mat doesn't even need to be on his own channel any more! seriously, great fun watching you chase down these issues

Your dad is an absolute legend, such a down to earth guy. Your very lucky Matt, have an awesome Christmas. Keep up the amazing content.

Matt, your dad is having the time of his life, watching him work on the amg, it is obvious where you get your sense of humour and zest for life from, keep up the good work.👍

2011+ c63 had blue fluid for transmission also you're supposed to knock the plastic pipe off to the side to allow all the fluid to drain out.

Hi @matarmstrongmk2 ! Been watching for a long. Its always so fun to see you and your dad. Your love for each other and cars makes my day. Dont forget to tell him how much he means to you, you can never tell them to often. I lost mine, one day its to late and you wish you just said it one more time. You make me miss mine in a good way! Thanks for your content! Best of wishes from Sweden.

You guys are a thrill! Love this show, keep it up 👍

You can see where Mat gets his energy and drive from. Well done Tony. Pushing yourself outside your comfort zones. Looking forward to the Next Tony build ;)

We need more Tony his enthusiasm and laughter is contagious 😂

Hey guys! Love to see a project with family at the core it is a great sight. Keep it up! . Do you have a specific system to find manuals, part lists and parts for your vehicles? Also if someone with zero experience wanted to start repairing crash damage cars like you guys do, do you have any advice?

Love these videos with your old man! such a legend!

God bless dad!!! Always a smile to calm down the stress... Love it

I absolutely love this dad ❤ he is mint and a hard worker with lots of talent 💪🏻💪🏻

Love the energy of the mk2 channel the 15 seconds of oil was the peak 😂

Tony is absolutely ace on the channel 😁 so nice to see father and son working together. Hard work definitely beats talent Matt 🤟🏻

I just like how your dad is having the best time

Loved this your dad is the coolest 🎉🎉

Need more of this duo - I was smiling and laughing all episode Love it 😂👌

Love your dad mate, you’ve got a gem there, he knows his stuff, but think he’s a learning on the newer cars, absolutely love him, needs to do more on his own 👍🏻

Your dad’s laugh is so contagious. What a man😂

His father just lightens the mood😂😂

I had the same problem with my mates Nissan 350z 2 weeks ago we had to put a new second hand gearbox in it with the old torque converter put back in & that has solved it. Keep up the awesome work you have inspired us to take on damaged car build & do road trips ❤

14:52 not always happy cuz sometimes i run out of it 🤣🤣

Mr Tony is such a vibe..just brings a smile to your face

Boy that episode was so fun, your dad is such a good laugh! 😂😂😂

Love your Dad and his infectious laugh!🤣🤣🤣

Such a great team. Mathew, great Job!

I have a friend had the same problem it is to do with the brake light switch is connected to the throttle position sensor good luck hope this works out for you

Do love the sound of the c63! Like driving a thunderstorm!

Mat, I've watched more of your videos than I can count. It goes without saying that I deeply enjoy your content, but I had to speak up finally just to say that your pops is nothing less than an absolute treasure. What a great, happy, always positive lad. Happy for you to have him. You guys make an absolutely wonderful duo. Keep up the brilliant work!

Great video you two, very frustrating for you both still not sorted. 👍👍👍👍

Your dad looks like a fun and awesome person to be around when you are doing what you love to do... Respect to all you guys

Looks like you need some heat in that garage

Love this video with your dad. Love the energy and laughs he brings.

Such good energy this whole episode!!!

My guess is your crank position sensor is on its way out or the fuel pumps or possibly your fuel pressure sensor. Could also be related to the oil sensor giving the car a false reading thinking that it’s out of oil.

ur dad's energy is always the best😅

Love it guys. Looking forward to part 2!

The banter with these 2 guys I could watch all day. ❤ from Australia

I’m happy to see you posted something I’m having a very bad day/month and just going thru a lot mate 😢 you guys bring a smile and laughter to my day even if it’s for only 20 mins thanks Matt . HWBT

Hi Matt, I would love to see some custom interior stuff. Manny thanks to the brilliant entertainment!

i would like to see even more of your dad, is beautiful seeing him happy no matter what 😂

I love all this engineering videos of you mat🤲🏼🔥

Fair play Matt's dad is always happy and full of energy I wish I was like him 😂 he's either just naturally happy or he likes his disco biscuits lmao 😂 oj they're a great bunch and probably my favourite KZfaqrs this past year for definite 😊😁😁👍

It’s amazing see mat’s dad working. He’s always keeping his smile and laughing at everything. Make the video so much better . Best regards from Brazil 🇧🇷. Wouldn’t you think in translating your videos into Portuguese or at least the subtitles ? I presume there would be a big audience of your content. If you have any interest I can help you with.

I love these back down to earth type videos ❤

I love it when Tony does a video, there's never a dull moment that's for sure. You can't help but love the guy, Tony your an absolute LEGEND!!!

Your C63 now identifies as a manual 😂

I work at merc, the reason why that tube is in the sump has number settings and you need a special tool to change turn it to (fill/empty/top up IF this is the gearbox I’m thinking of) On all refiill procedures - with a special pressure pump tool that screws into where the sump bung with the Mercedes software running the oil change procedure. Otherwise you’ve not put the correct amount in and it’s not bled properly. I love Matt and his Dad but maybe try give it to a merc dealer/specialist to fix what you done? All the best keep up the videos😎

Your dad and co do these videos so well now! Put him on more often Matt! His laugh is good! Thanks phil

Can’t help but smile when seeing your dad on videos his laugh is infectious always smile such a top guy

7G tronic gearbox takes blueish green 722.9+ ATF fluid. You can drain the torque converter if you unbolt the electric pump for the start stop lubrication. (if it has it). You will see a rubber grommet. Take it out and spin the torque converter with a screw driver until you see the little drain bolt. Remove the little bolt and hang sometype of little hook on it so air can get easily in the torque converter to drain it completely.

Great video boys and I love the crazy but serious way of doing it 😂👍🏻

Awesome vid keep it up matt and tony 🎉

The dad all we deserve... Mat you are god damn lucky man! I am not jeaolous of you because you have a super cars etc, I am jealous of you because you have a brilliant dad!

far out your dad has some quality banter! 👌 love the channels mate big ups from New Zealand