Anyone know where the EGR valve is on a C270 CDI 2005 model, i want to remove and clean it......Also is there any other pipes or anything that should be cleaned at same time??? Thanks for help.....
Because i get a small bit of smoke under acceleration and my car has done 110k miles so thought its probably never been cleaned and could benefit from being cleaned out properly...
the valve is mounted to the rear of the engine at the n/s. it is bolted on to an aluminium casting with 2x male torx headed screws. if you do clean it, make sure to remove the plastic cover on the end and clean the parts in there - they tend to get more crud on than the actual valve.