missing at idle

[magneticman]

Hi guys im new here, i own a w204 c220cdi 2007 and recently the esp light came on so iv taken it into halfords and what they said is injector number 3 was faulty so i let them replace it and got the car back with a missfire only at idle i then took it in to Mercedes and they said injector number 2 was faulty so they replaced it but the missfire at idle is still there, i av had the car diagnosed and the car is showing a fault code for the fuel temp sensor, could this be causing the missfire? Im realy confused and dont know what to do its already cost me a fortune i realy dont want to keep spending money on it for it to remain the same, please guys your thoughts will really help...

 

[V6Matty]

take it to MB Tech in Warrington, have it diagnosed by a mechanic that will not try and rip you off, they will also give you some options of how to get it fixed without just throwing parts at it.

 

[magneticman]

Cheers v6matty il be taking it up at weekend. And post back once i know what the fault is