CLS 350 2013 Cold/first start problem - part 2

[Technoholic]

what can they test other than what I have tested? Just curious. Ok the new relay could be faulty I guess but that's unlikely id say

 

[OneForTheRoad]

Not sure m8 tbh. After i replaced the relay and 6 plugs still white smoke and lazy I traded the car in . Id had enough of it ...

 

[Technoholic]

The dealer I bought it from who has investigated themselves agreed to buy it back from me for what I paid, but apart from these issues, the car is perfect for me, fully loaded and so comfortable, I want to pursue getting the couple of issues I have resolved. I'm going to look at the injector side I think as next steps

 

[steve333]

The dealer I bought it from who has investigated themselves agreed to buy it back from me for what I paid, but apart from these issues, the car is perfect for me, fully loaded and so comfortable, I want to pursue getting the couple of issues I have resolved. I'm going to look at the injector side I think as next steps

What mileage is the car on/full service history?

 

[Technoholic]

What mileage is the car on/full service history?

Full MB Service history until I just serviced it an an indie, and mileage is 60500

 

[Larkone]

Just a thought - try running some injector cleaner through it just in case they are not atomising properly. Cheap to try.

 

[Technoholic]

Just a thought - try running some injector cleaner through it just in case they are not atomising properly. Cheap to try.

step ahead, did a bottle of Wynns extreme system cleaner last week. No change

 

[Larkone]

Diesel expert then.

 

[Technoholic]

going to try an injector leak off test first, then yeah, probably diesel expert