Drain all the coolant from the radiator. Disconnect the upper radiator hose from the engine. Remove the aluminum thermostat housing. Should be held in place with 2 bolts. There you will find the thermostat.
The thermostat is located near the intake on a 1999 Pontiac Grand Am GT. The thermostat can be located by following the upper radiator hose directly to the thermostat.
how do you replace backup lights on 99 grand am?
Take it to Mechanic!
it's under the throttle body ,(air intake) on right side(back of the motor)pully and belts is on the leftside(front of motor)1999 grand am 3.4 sfi.
ON THE 1996 I IT SAYS THEY ARE NEAR OR UNDER THE WATER PUMP
how do you remove a driverside airbag from a 1999 grand prix
How to reset the computer 1999 pontiac grand prix gt 3800 series II v6?
There are bolts surrounding the headlamp. remove these and the wires.
Located in a removable housing at the engine end of the upper radiator hose
were is my 1999 pontiac grand am map sensor location
how much to insall a ignition to a pontiac grand am se 1999?
Just an inch or so, as far as the top hose is all.