My in-laws bought their 2007 FJCruiser new. It now has 85k miles. It is 2wd and pampered. Yesterday, they started it and it is now making a weird noise from the engine compartment. I will be taking a look at it later today, but wanted to see if anyone can chime in on if they have experienced something similar... any recalls for engine... my first guess is pulley tensioner or water pump.. Thank for any feedback you got.