So hello guys I have mercedes e63 2010 I the car feels jerky when it's in Drive mode and I'm holding the breaks down all the way
so what I did to the car is changed
Spark plugs and clean injectors and changed even the maf sensors since they weren't working the car still feels jerky before it was showing code for air mass flow sensors then I changed them the check engine light went the is smooth when you drive only when y at the stop light or when idling at 3000 or 4000 rpm the cars jerks little bit is it possible it's the coils and why I don't get any notification in the obd sensor that the coils ate. Not working. Probably I don't get it is it that if the coil is. Not giving me enough power or not working probably. It doesn't have to show in obd do I need to change them In that case
car modified
Full bolts on
with no tune
I will be changing the coils this week and see if the problem goes and tune it also as well