2005 Nissan Altima cranks but won't start.

Hi this is Dusty, I'm one of the auto experts on RepairPal's Car Genius team. I'm sorry to hear you're having trouble with your Altima, that's never good. The shaking and knocking sounds are concerning, and it's difficult to say what's happening for sure, though a diagnosis from a competent, well-trained professional would be recommended at this point. You've replaced some very commonly replaced components, known to be troublesome, with no discernable change and any other repairs without diagnosis would be wasteful, and only add frustration. If you have any questions, give us a call at (877) 913-1554