Mercedes P0300

In this video we Diagnose and Fix a p0300 on a 2007 Mercedes Ml350 !

[fieldsofomagh]

One of the best channels on car repair.

[kalimsafdar]

Alot of garages might have jumped straight into replacing coil packs/ plugs/ injectors or even fuel pumps! Dan always demonstrates how important it is to take your time and interpret the data in front of us. Genius as always Dan!!!

[vadmalski]

His viedeos are much better and clearer than other "native" speaking guys, love his calm and steady speach and showing stuff clearly.

[mansurkaita]

The best auto repairs YouTube videos I have ever seen. right now I am working on communication issue with drive train CAN on my Mercedes C250. Thanks you DiagnoseDan

[smithpwm]

The reason I like your channel is how you narrow down and find the rootcause, keep up great job and share more with us, bro.

[mohammadal-gebaly]

Thanks, Dan, you are always the best one who is giving the the wright guides ti solve any problem, please to get your channel by accident and it becomes my favorite channel .

[Crushwokery]

Dan, you're amazing. I am an avid watcher of Scanner Danner and have learned a huge amount from his channel. Thing is he mainly deals with US machines, very nice but not relevant here in the UK. So when I found you it was gr8 to find someone just as amazing as Paul but on cars relevant to Europe.
Huge thank you for everything you share with us.
Gr8 vidz, educational, entertaining and fun to watch‼️

[CT-qxnl]

As a machinist and engine builder, and one who loves diagnostics, Dan you have an excellent and thorough way of explaining everything. My former boss/mentor was the same way. Keep the videos coming.

[jeffr]

I'm not quite sure how a stumbled upon your channel, but I'm glad I did.

[Itisinthehand]

I'm a builder hoping to learn sufficient to stay informed and maybe do some of my own work now.
I bought a 2008 6 series and the day after purchase engine management light diagnosis was for 6 new injectors. My garage allowed me to do the job at their workshop.
This car was meticulously serviced by BMW- they told me. Full service history from them. However, when I found they had mixed injectors contrary to their info spec, and the air filter was many years old ( it was date stamped ), the trust dwindled.
Recently I drove it through a ford and a load of lights came up afterward. Some guy diagnosed it saying it was not worth repairing. 6k waste of car. I don't think so. My garage don't seem interested.
So here I am loving your vids Dan.

[richardbeckwith]

Could watch and listen to you all day! Brilliant, thanks Dan, please keep them coming!

[kiwiwifi]

For my sins, I went and bought a Benz CL600 m137 2002 that had been sitting for 4 years and before that, zero maintenance other than oil and filters. It was a non runner. It has symptoms in symptoms and issues that have compounded and spawned new super issues! Finding this channel is my saviour

[Aardvark]

I'm a DIYer who just discovered your channel. You're helping me learn a lot. I really like how you explain how to find the cause of a problem.

[rimmersbryggeri]

Suggested one of youe videos for use in my class tomorrow becasue we are doing a course on the subject and youhave a really good diagnostic process. Thanks for taking the time to make videos. You just dont come across all possible problems in a school setting like you do in an expert shop like yours.

[salem]

You have shown a remarkable failure analysis, thank you Dan

[BrokeLogic]

His intelligence goes beyond engines. This guy speaks really proper and clear too, even using hand gestures.👍🏾👍🏾👍🏾

[SaiRam-huly]

Dan sir, you are officially a Master troubleshooter. Your analysis of scan data and pin pointing the problem is bang on.
Thank you for taking the time to explain the whole process of finding the exact problem and component and explaining it to your viewers.
This definitely is one of my favourite channels!

[wardybasher]

Simple, concise and knowledgable with a spot on diagnosis.
Absolutely brilliant channel !

[junxu]

Your not only a good mechanic, !but also a great teacher. I have leaned a lot from watching you video. Thanks for the excellent video!

[carlhorton]

love the detail of how you go not just to the code but also the details of what can cause the code that way you are not just chaining parts