Hi : Can someone please tell me how the heck I can change the coolant in my 1999 Maxima w/the 3.0 Ltr engine. I can not see or feel a drain **** on the bottom of the radiator or see a drain plug on the engine block. Maybe Im not looking hard enough as a plastic stone shield prevents a good look at the bottom of radiator. TIA, Bill.

 

- remove shield
- its near the big lower exit tube