What causes timing failure on a Mercedes Benz?
As a result, Mercedes-Benz was able to minimise instances of a timing chain stretching. However, engines with this revised timing system can still suffer from timing failure – in the 271 CGI specifically, it’s the chain tensioners that is often a source of timing problems.
What causes timing failure on a Mercedes 271 CGI?
However, engines with this revised timing system can still suffer from timing failure – in the 271 CGI specifically, it’s the chain tensioners that is often a source of timing problems. Tensioners apply pressure to your timing chain, keeping it nice and tense, therefore helping maintain fit between the timing chain and the camshaft sprocket.
Why does my Mercedes engine keep going off?
While the amount of “stretch” may be quite small, Mercedes-Benz engines are precisely engineered – even a slight elongation in the timing chain can potentially throw the timing of your Mercedes’ engine off.
Can a Mercedes Benz timing belt be replaced?
Timing belts will slowly degrade necessitating periodic replacement – by contrast a timing chain can theoretically go the entire life of your car without replacement. In fact, timing chain replacement isn’t even included on most Mercedes-Benz service schedules!
Why did my Mercedes Benz COMAND stop working?
The fiber optic cables are used to transmit the sound signal of your Mercedes-Benz between the different units for better sound quality and faster transfer rates. When one of your components goes down, your COMAND will stop functioning. You need to figure out which component is defective by bypassing each component until you find the problem.
Can you erase a fault code on a Mercedes Benz?
Can clear fault codes. Can read and erase all fault codes on Mercedes-Benz cars. Only works on MB but can perform further troubleshooting including SBC brake systems, convertible systems, Air Conditioner (A/C) system. 3. Mercedes-Benz Star Diagnostic DAS This is diagnostic scanner used at Mercedes-Benz dealerships.
Why does my Mercedes Benz have no sound?
Troubleshooting the fiber-optic loop is the next step that you should do if removing the fuses does not solve the no-sound problem. The fiber optic cables are used to transmit the sound signal of your Mercedes-Benz between the different units for better sound quality and faster transfer rates.
Are there any problems with Mercedes Benz W164?
Wear to the timing chain can also occur. When changing the filter, inspect the base of the housing that connects to the block for leaks. Also, inspect the oil cooler connections that are next to the oil filter for leaks. A lot of 2006-’07 model year Mercedes-Benz W164s came with M272 and 273 engines.
How does the timing chain work on a Mercedes?
Timing chains and belts perform hundreds of circuits, even during a short drive. The belt or chain will interact with various tensioners, pulleys as well as the hydraulic gears in both the cam and crankshaft.
When to change the timing chain on a Mercedes Benz?
Timing chain is an internal component and should not be changed unless the engine goes bad….You have to dismantle the engine to change it.
Why is the timing chain on my R350 rattling?
^ My R350 (gasoline) has had a rattling timing chain on start for the last 100,000 miles. It usually goes away after a few seconds. Apparently the timing chain tensioner is hydraulically operated off engine oil pressure.
How long does a Mercedes-Benz clutch change last?
( Mercedes parts) It usually lasts 300-400k km on a B class. / (Diesel) Yeah it’s not like in old mercedes cars where it lasts for at least 800k km. Alo i think a good practice when doing the chain job to change the water pump, thermostat and a clutch job. ( cause engine is out) Saying this, it’s a pretty expensive job.
How to renew the chain in a Mercedes Benz?
The plastic chain guides, sprockets, pins, tensioner and chain can all be renewed through the valve covers, leaving the engine in place. Here is a simple step by step showing my first time through the process that hopefully shows you can do it without error. Loading…