2010 and 2012 C350 are they using the same Power Steering Fluid. When I need to change them and some say is life time just top it up if need ( I really don't believe is life time) and under the manual it say Chevron Texaco PSF 9109 and it look like it hard to find. So site say Mercedes 2008 - 2010

Hello, Do you have work instructions for Differential fluid change for W212, E350 2012? Does it require 75W-90 or 75W-85 and what capacity? Thank you!

Hi. To check oil level engine coolant must be higher than 80*C, then switch off engine and check it without waiting. How much oil to fill after engine oil drain so ? I know it takes 8.5 L but that would be too much to fill. thank you

Amazing work, Leigh Sr. Simply amazing.

老李，你好， 我想知道torque number 是多少？去哪里查找？ 谢谢！

李先生，你好: 我，王曉鵬，也是在加州，自從在youtube看了你自己動手修理保養車子後，自己也想試試動手修理。 我有個 2003年的 SL55 ，最近一次去維修廠，維修人告訴我車子 left and right lower control arm bushings were broken ，我一直沒有處理，想請教您，如果自己動手更換 either bushings or 整個 control arm ，不知難度如何？及如何更換呢？謝謝！

Hello Leigh Sr., I have a 2015 W212 E350 Sport M276 RWD Sedan, it's got 45,000 miles on it and was just informed both my front timing covers are seeping oil. It does not seem serious now but I want to see if I can repair it myself as I was quoted almost $1000 by independent shops (Dealer wanted $140

Hi,老李师傅 你好，我个人准备买一部2014年的小改款后的W212 E350，而且找了专门验车的公司检测了车子，但有一个问题一直困扰我，就是验车员用相机拍了地盘下面，变速箱油底壳附近的一些照片，我不知道这个是因为曾经换变速箱油时留下来的旧油渍还是怎样？ 请根据您的经验给分析一下,实在感谢.因为验车报告并没有把这个列为问题.

李大哥 您好， What type of scanner for home use? There are so many options out there. Original duplex , Clone duplex , Panasonic Toughbook ,C4 , C5, Xentry, etc........So many on sale on eBay. Which one should I get?

李叔你好，能麻烦你传一下W204 2013 Benz C300 变速箱和差速器的WIB嘛，准备自己动手一下。非常感谢！😁

Here is a document of the Xentry Tips:

Greetings Sr Leigh, I’m having an issue with my drivers side seat. I get a horrible squeak/creak on the bottom left portion of my seat when I’m putting weight on the back of the seat (such as when accelerating in the car). I’m not really sure how to proceed. Do you have any experience with such an

Mr. Leigh, Sr. Great video and write up on changing ATF in transmission and torque converter. My transmission will have it first ATF 135FE change at 75,000 miles (121 kM). I will have 1 case of 12 1-L bottles of ATF 134 FE available. It is very hard to get the ATF 134 FE in my area now. Some rec

W221 S300 Yr 2008 giving check engine light at idle - lean mixture at idle bank 1 or 2 sometimes both. Not happens all the times but if its does when driving and brake after few second it will appears - during parking, traffic. i hv changed MAF, one O2 sensor (right hand side before cat converter).

李叔叔，您好。想咨询一下您能查到x166 2013年Airmatic Suspension的数据吗。最近想做一下Calibration但是需要一些angle的数据但是网络上找很久没有找到。望回复。

Hello Sir, Save you done m278 throttle body coding and if so how? Thank you. San

李叔你好，又来麻烦您了。 还是关于我看上的那部2014年E350的一个问题，目前还没有入手，因为找到一部合适的老车子很难，不过这个车子整体状态还可以，除了上次我问您的关于变速箱周围的油渍问题，还有一个关于下摆臂的问题，这个车子才跑了4万9千miles，下摆臂衬套已经这样了，您觉得正常吗？？ 是因为曾经的车主开车比较猛还是因为时间久了，橡胶件老化？？ 谢谢您

李叔您好，能麻烦你传一下w204 C300 刹车片的WIS吗？ 另外，我看不同视频，是需要把刹车盘，刹车卡钳也要卸下来一并清理，并加硅脂润滑剂吗？ 谢谢！ 另外感谢您之前，对于变速箱油和差速器油的建议和帮助，我更换了后差速器油，发现非常干净，确实是终生免保养，所以我前差速器就没有更换。变速箱油也更换了，67k英里，吸铁石的金属碎屑很少，放出来的旧油也很清澈，总体感觉新买的C300机械车况很不错。

Senior leigh how do i get wis ? Thanku

Hi, I'm new to this forum, but Sr Leigh super fan. I'm very grateful for the help he brings. I have a 2015 ML350, with about 75K miles. I recently started changing the spark plugs and found on the last spark plug from passenger side some oil, not on the threads but on the side of the ceramic and whe

Hey Sr, Can you please provide me with the WIS documentation for changing the motor mounts? My e350 is the same as yours W212.059. Thank you so much!

Hello Senior Leigh, thanks for the great videos. It is evident that you are extremely methodical and well equipped. I thought I would mention these Urmecch jack stand adapters (https://www.amazon.com/gp/product/B0BJW7DKK6/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1). On my W212 (2013 E550) the

Hi Sr, Leigh Any plans documenting the replacement of PCV valve for M276? My truck has about 88,000 miles and is a 2015, so probably would be a good idea to replace it. I think is a bit more complicated than for M272, which I already did for my other car, but for M276 I don't see good tutorials.

Hello Sir. How are you ? I have a question since this Nissan don't really tell me do I need Tranmission flush or replace. It just say inspect. But there is no dipstick to check. I believe the dealership have one that cost over $ 600 to mearsure the fluid level. I was wonder is that ok if I drain the

你好，李叔叔， 请问一下，您可以介绍一下或者发一个链接关于所有维修W212小改款后的E350的工具吗？ 因为我也考虑自己修车，但是不知道应该买什么工具 ？？？ 比如oil change,换火花塞，换变速箱油，换engine air filter, cabin air filter所需要的工具, 谢谢

李sir, 您好，这个网站太好了，从Boston来的感谢！

Hi 老李，感謝您的視頻分享，參考您的視頻後，近期計畫自己動手更換變速箱油。 我的車底盤代號是W204，搭載722.9變速箱。請問施作更換變速箱油之前，我有需要等待變速箱油溫冷卻才能卸下舊油嗎？ 謝謝。

李SIR你好 想請教08年底出廠W164 ML320CDI 里程7萬 目前有發現漏油 但不嚴重 店家說是進氣管與柴油管需要更換 目前爬文大部分指向機油散熱器油封墊 請問你的看法呢 謝謝 下方岐管進氣修理包需要一起更換嗎