p0301

Hi all first post so please be gentle, I bought a clk320 cab (w208) in august and everything was running fine, at the beginning of november the car started to feel lumpy. After reading this forum for a few days I decided an odb2 scanner was essential to find out what my problem was, got a...

Ok here are the problems I got.its a 54 plate c180. I replaced the breather hose under the air filter a few months ago but now the car is throwing up a p0301 code and running rough with similar symptoms as the split breather hose caused ie lumpy idle,poor acceleration and general running like a...

Hi, I recently had a problem with my W203 when I filled up at petrol station. The next morning the car did not start. To cut a long story short, the fuel I filled up with was mainly water. The local garage, emptied the fuel from my car´s deposit and cleaned it to remove and dry the water. He...

I've got this fault code on my C180 (1998 model). My first guess would be the coil-pack, but if this was failing wouldn't it cause a misfire on two cylinders as they share a coil? What else could cause this fault? Also, which is cylinder no1? Many thanks