remove the battery terminals for a minimum of 10 minutes.
How do you change the thermostat in 1999 Mercury Villager
Yes.
Nothing. The Villager can run any normal ethanol-oxygenated gas up to 15% with no problem.
According to the 1999 Mercury Villager Owner Guide : ( 20.0 US. gallons )
In the engine.
No, no room.
134-A
There is a tool made for that specific problem. Check with your local parts house.
4.5 quart
ABS was an option. Not all have it.
In the fuel tank.
There are two.