I got into my truck today (a 2004 F150 STX 2x4, 4.6L) and discovered water running down the passenger rear window. I brought it into the dealership, and at least they're not giving me any fuss....within 5 minutes they said 'We'll order you a new back window and install it for you soon as it comes in."

I'm also having them check out

- rear axle whine
- serious lag time between stepping on gas and the truck getting up and going
- A/C vents 'creaking' when I turn them on/off

 

the lag time when you press the gas could be due to the electronically controlled throttle.