Looking back, roughly 15 years or so ago, diesel engines were commonly and widely used as the work horse engine of choice. While sometimes rather sluggish, noisy and more suited to a beat up old work ute or truck, they had plenty of torque which enabled them to haul massive amounts of weight without too much strain.
Their other advantage was the milage per full tank you could get out of them, even whilst towing a fully loaded tray. Their downside though, of course is the plumes of dirty black diesel exhaust fumes that they would spew out their tailpipes, filliing the atmosphere with Carbon Monoxide (CO), Hydrocarbons (HC), Nitric Oxide and Nitrogen Dioxide (NOx), and soot or Particulate Matter (PM). All of which have been scientifically proven to cause cancer in humans.
Now fast forward back to today and what you may not know is that the current Common Rail Diesel (CRD) engine is [...]
Comments Off on Mercedes Benz w204 C Class Steering Lock Actuator Faulty
Quite often mistaken for a dead vehicle battery, the w204 bodied Mercedes-Benz C-class suffers from a fault that will unfortunately leave you stranded at the best of times.
Quite often we get a phone call from a customer telling us their car won’t start, even after replacing the battery.
While the fault is not as common as the dreaded timing rattle fault, (common on petrol 4 cyl models), it is something we have seen many times over the last 3 – 4 years. The first few times we had forwarded the customer on to dealerships, where our poor customers were charged large amounts of money to replace a part, that should not only have not failed to begin with, but were replacing these steering lock actuator modules with new ones that were exactly the same and not modified to ensure they won’t fail again.
Unfortunately we are seeing a common fault amongst the Mercedes-Benz W204 body C200 & C250 engines more often than we’d like to. Being Mercedes-Benz owners and fans ourselves, we hate seeing these beautiful cars having such a major issue.
The problem mainly affects the later version of the M271 variants of these engines fitted to these vehicles, which is the ‘M271.8 – CGi’ (turbo) that is found in W204 body Mercedes-Benz. Though we have seen similar issues in it’s older version ‘M271.9 – Kompressor’ (Supercharged), in which camshaft adjuster teeth wear away and cause damage to the timing components. The earlier Kompressor variant of the M271 was also found in the earlier W203 bodied C180 and C200.
Because this fault has to do with the timing of the engine, it can definitely cause complete engine failure due to possible valve contact with piston which in-turn means an engine replacement is required. So with that being [...]