1989 Lincoln Town car leaks oil into the air intake.

Are you sure it oil look for a small hole on the water pump under the fan pulley your water pumps probably bad

Try cleaning throttle plate tho it tells you not to try replace pcv also

Check the exhaust system (even if you cant hear an exhaust leak)

You can try stop leak, but don't expect great results. If the leak is big enough to lose more than 8 oz in a few days, you have a major leak.
And using more than one can of stop leak can cause problems in the system.

Has to be replaced

I would install conventional shocks/springs,
not air ride, even on any vehicle made by
lincoln a few years old

Too expensive & troublesome to even
work on those systems

The Lincoln Navigator is a nightmare, the
dealer can't do anything with

You can get replacement from several sources
Let me know I will look up the names & web sites
for you

The engine has an oil leak, it's most likely either a valve cover [ most likely ] or the intake gasket. It sounds like the oil going on the exhaust manifold and burning off causing the smoke. This should be addressed ASAP as this is a fire danger!

from mean from the grill or the hood and the front panels gap?? smoke or steam?? steam is your radiator is leaking a very fine mist and looks like smoke. smoke is youre buring oil from an oil leak somewhere the engine. good luck

Intake gaskets needs replacing

Hi:
The most likely cause of this is a leaking head gasket or intake gasket. Depending on how much cash you want to put into this car, the best plan of repair is to replace both head gaskets, and when you do this, the intake gaskets get changed as well. You can have the heads cleaned and checked while they are off the car.

The thermostat is in the housing bolted to the intake that the upper radiator hose goes to. Check the Intake manifold for leaks, these are prone to cracking the Intake. Check the front crossover behind the alternator and check the rear where the heater hose is hooked.