Engine oil goes in the oil cap which is right on the front of the engine and has a picture of an oil can on it.
No, no room.
According to the 2000 Mercury Villager Owner Guide : For the 3.3 litre V6 engine : With engine oil filter change : ( 4.0 litres / 4.2 US. quarts of 5W-30 engine oil )
The only place available is the coolant reservoir.
Either the thermostat was not the problem, or you put it in backwards.
To disable the factory alarm on a 2000 Mercury Villager, put the key in the ignition and turn it halfway. Let it stay in the spot for 10 minutes and start the car.
Nothing. The Villager can run any normal ethanol-oxygenated gas up to 15% with no problem.
Down same tube that holds trans dipstick.
NO , your vehicle is designed to run on " regular " unleaded , 87 octane
Mercury at bottom then water and upper most layer of oil.
Go to this link. It will answere alot of your questions.http://mysite.verizon.net/cshaines/villagerquest.htm
Just unclamp hoses, pull them off, and put a new one on.
put some oil in it then!!