10W-30 of any good brand is fine
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.
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?
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
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"
Fuel injected. fuel injected. the 3.8 liter was never carb. it was in the 80's in other GM vehicles