I have 1993 Nissan Maxima SOHC. I am planning to flush the coolant. I was wondering if my car has a cooling system air bleed valve. If yes, could some one please tellme how to locate it on my car. If no, how do I ensure that there is no air trapped inside after flushing?

Thanx.

 

Its the small bolt on the right hand rear side of the upper intake collector. From memory I think its 10mm.

 

it is a ten and to further help it is just below the throttle cable where a hose meets metal. make sure you don't loose the bolt when you take it off( the pressure will push it some) not that that has ever happened to me