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there may not be one if there is is it on the bottom side and if it is not you candrain it by removing the bottom rad hose
The 1999 Pontiac Grand Am does not have a radiator drain valve. To drain the radiator, remove the lower radiator hose. The engine should be cold and the water fill cap removed for venting. I have a 2000 Pontiac Grand AM and radiator drain cock is located at the lower/front (not bottom) at the curbside of the radiator, you will need a hex key to back out petcock. .
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Where is the radiator drain plug on a 1999 Pontiac grand am?
It is on the bottom of the radiator on the drivers side.
Where is the radiator petcock drain on a 1999 Pontiac Bonneville?
The radiator petcock drain on a 1999 Pontiac Bonneville is on the bottom of the radiator. Look for a small black plug that looks like the plug found on a thermos or cooler.
Where is the radiator cap on a 1999 Pontiac Grand Am?
You don't have a cap on the radiator. The cap is located directly on the coolant bottle
How do you replace the thermostat of an 1999 Pontiac grand am?
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.
Where is the thermostat located on a 1999 Pontiac Grand Am GT?
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 the radiator on a 1999 Pontiac Montana?
Drain the water from the radiator. Remove the water hoses. Remove the retaining bolts. Reverse the process to install the new radiator.
Where is the radiator drain plug on a 3.8 liter 1999 Pontiac firebird?
ha at the bottom corner. its on the driver side.
How do you flush the radiator in a 1999 Pontiac Grand Prix?
The radiator on a 1999 Pontiac Grand Prix is flushed by draining the coolant, filling the system with water, adding a liquid flush to the system, and running it for a few minutes. The system is then drained, flushed with fresh water, and refilled with coolant.
Do you have to drain radiator to replace a thermostat on a 1999 grand am?
Just an inch or so, as far as the top hose is all.
Replacing 1999 Pontiac Grand Am MAP sensor?
were is my 1999 pontiac grand am map sensor location
Where is the drain plug to drain water on 1999 astro van?
On the bottom of the radiator. If there is no drain plug, simply remove the lower radiator hose to drain the coolant from the radiator.
Where is the thermostat located on a 1999 Pontiac Grand Prix GT?
Located in a removable housing at the engine end of the upper radiator hose
