Long cranking
There are many causes of hard starting but illustrative ones are a faulty engine coolant temperature switch (sensor), worn spark plugs, inadequate fuel delivery or pressure (caused by other than fuel filter in your case), and contaminated or old gasoline....
I have a 2011 Volkswagen CC it starts but it turns over really slow Mechanic's Assistant: Will the headlights turn on? Is the battery fully charged? All lights turn on Mechanic's Assistant: What is the model of yo...
I have a 2011 Volkswagen CC it starts but it turns over really slow Mechanic's Assistant: Will the headlights turn on? Is the battery fully charged? All lights turn on Mechanic's Assistant: What is the model of your '11 VW? CC Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far? I haven’t tried anything I was thinking a new battery