Combustion misfiring

Question by Saleh posted 7 months 3 weeks ago in E-Class

<p dir="RTL">Dear

<p dir="RTL">I have a combustion misfiring in my ( E300 AMG Mercedes Model 2013 ) in all 1 to 6 cylinders,

<p dir="RTL">after testing I have the following codes(0629 - 0649 - 0653 - 0633 - 0641 - 0641 - 0645 - 0637 - 0745 - 0749)

<p dir="RTL">I have changed the spark plugs put the problem is still there.

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<p dir="RTL">Also the Mercedes start stop some times it work and the other time doesn't work ( I have changed many times the battery of the electronic Key-since I always have a massage to change the battery) but still have the same action.

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<p dir="RTL">Last, from date of purchase I felt that the car takes time to move( the gear is not acting in an immediate action) when I drive back and then I change to drive ahead it takes a while to change.

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<p dir="RTL">What you advise suggest for me to do?

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<p dir="RTL">Thanks and best regards

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<p dir="RTL">Saleh