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Stan
Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience:  Technical support engineer
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Got a mercedes sprinter 413cdi just had four new injectors

Resolved Question:

hi got a mercedes sprinter 413cdi just had four new injectors put in because of black smoke and its still blowing black smoke out through 1st 2nd and 3rd and when im loaded
Submitted: 1 year ago.
Category: Mercedes
Expert:  Shantal-Mod replied 1 year ago.
Hello,
I'm Shantal and I'm a moderator for this topic.
I've been working hard to find a Professional to assist you with your question, but sometimes finding the right Professional can take a little longer than expected.
I was checking to see if you had already found your answer or if you still need assistance from one of the Professionals.
Please let me know if you wish to continue waiting or if you would like for us to close your question?
Thank you,
Shantal
Expert:  Stan replied 1 year ago.
Hello,
If the engine was smoking for a while, the exhaust can be full of soot. So it might take few hundred miles on the motorway before the problem clears out.
Another possibilities for smoke are clogged air filter, leaking boost pressure intake or incorrectly working EGR system.
So the intake must be tested for leaks and EGR valve actuation checked. I recommend to have the EGR valve removed and cleaned out as well.
Best regards,
Stan
Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience: Technical support engineer
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