starter

I wish I could agree as well with both your answers. But I am disturbed everytime I look at my invoices and see the starter listed with a model number, that charges $344.00 and a $40.00 labor fee. The problem states what my question says. But the part listed to be assert a repair to my problem states a starter being charged, and labor, and no explanation is given to the final action taken to assert a repair to the problem found. But after the "check engine oil light comes on", they say for their course of action: "replaced starter". What the f? The starter was never an issue.