Mercedes Repair Questions? Ask a Mechanic for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
If this is an issue with a loss of power to the engine and you suspect the exhaust is the cause you will need to have an exhaust back pressure test done to see if there is a restricted exhaust component needing replaced.This can be common for a loss of power like this here.If this was already tested and found to be o.k. I would have the fuel system tested for any issues as I have seen a restricted fuel filter as well as weak fuel pump cause this needing replaced as well.
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