Humming sound
#16
Driver School Candidate
I’ve been wanting to take it in but lagging to revert my car back to stock. I don’t want them to give me a reason not to work on it. I guess it depends on the service department and how strict they are on modded cars.
#17
Driver School Candidate
if you have the humming sound and your fuel pump from the engine bay is already done with the recall..it must be the low pressure only which requires reprogram. They did it for my car and humming is gone.mine is not stock but they still reflash.. fuel pump is replaced 2yrs ago from recall.
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