The 3.8 engine is similar in all the grand prix 97 to 2003 Follow the top radiator hose to the top of the engine, the place it bolts up to should be your themostat. Remove the hose, take the bolts out (usually two) put the new one in with a new gasket and bolt it back together. For thermostat replacement step by step instructions with pics- http://www.pfyc.com/supportfiles/tstat/tstat.htm Hope this helps. "G"
Where was the leak coming from? the coolant has some pathways that go to the intake. that's to warm up the air.the most important question is where the coolant was leaking from?
on the crank behind the front cover
it's located on the firewall right in back of the intake
Not very easily if at all, and why would you want to?
A haynes manual...
3.8 litres is fractionally more than 1 US gallon.
They always blow the head gaskets between 70 and 100 thousand miles.
You can safely put 2ml into the 10l aquarium
If you mean 3.8 Litre engine, the answer is 200 horsepower, from the factory. 225 lb/ft of torque.
there should be a sticker under the hood of the car that tells you what the gapping should be. .60
Fuel injected. fuel injected. the 3.8 liter was never carb. it was in the 80's in other GM vehicles
Here are the Steps from My [http://www.themotorbookstore.com/caravan.html Manual] REMOVAL & INSTAllATIONThe thermostat is located in a water box at the side of the engine (facing grille) 2.2L and 2.5L engines. The thermostat on 2.6L, 3.0L, 3.3L and 3.8L engines is located in a water box at the timing belt end of the intake manifold. (follow the upper radiator hose) 1. Drain the cooling system to a level below the thermostat.2. Remove the hoses from the thermostat housing.3. Remove the thermostat housing.4. Remove the thermostat and discard the gasket. Clean the gasket surfaces thoroughly.5. Install a new gasket on water box housing 2.2L and 2.5L engines. Center the thermostat in the water box on gasket surface. Install the thermostat housing on gasket. Make sure thermostat sits in its recess of the housing. Tighten bolts to 15 ft. Ibs. (20 Nm).6. On 2.6L engine position gasket on water box. Center thermostat in water box and attached housing. Tighten the bolts to 15 ft. Ibs. (20 Nm).7. On 30L, 33L and 38L engines position thermostat in water box pocket. Make sure thermostat flange in seated properly in flange groove of the water box. Position the new gasket on water box and install housing. Tighten the bolts to 15 ft. Ibs. (20 Nm).8. Connect the radiator hose to the thermostat housing. Tighten the hose clamp to 35 inch Ibs. (4 Nm).9. Fill the cooling system.Good Luck and Remember.Change Your Mind, Not Your Oil.Use the First In Synthetic Motor Oil's.See My Bio For more information.