Mercedes Benz M Class Running Rough, Starting & Power Loss Problems
Running Rough, Starting & Power Loss Problems and faults
Loss of MPG and performance after SRPC1921
Hi there Many owners of the W166 MERCEDES who have had the recall SRPC1921 are experiencing issues. Loss of MPG, loss of performance, running rich, rough idle and hesitant when cold. Have reported back to Mercedes and yet they are to res...
2015 Mercedes Benz M Class 350 bluetsPosted: Mar 14, 2020
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