1990 lincoln town car 5.0 heater won't heat, but the fan and the air conditioner works fine, a new radiator was installed also before i bought it...engine don't seem very hot ..????

Marvin

• 85242 Answers
• Posted on Mar 13, 2009

SOURCE: 1999 Lincoln Navigator Heating Problem

if the heater core is getting hot then the problem is the air temp control blend door actuator, a common problem.

SOURCE: My 1996 Lincoln Town car

To fix the AC unit which blows hot air all the time. Seems like you have a small leak in the system or the AC compressor has gone out. Suggest you try recharging the unit. Make sure you have the correct R-22 or 134A freeon. If this work for a few days then have the leak fixed, if this doesn't work replace the compressor. Check Ebay for the compressor i obtained one for $100.00. Cost $450 at Auto Zone.

SOURCE: locatio of inertia switch 1990 lincoln town car

Check just above the carpet on the passenger side where your feet go under dash.

SOURCE: air only blows hot on 96 lincoln

Sounds like the heater and a/c blend door actuator. It is located under front center of dash below windshield. Dash must be removed to replace it. I've done it several times.

SOURCE: Engine oil for 1994 Lincoln Town car

i would recommend something like mobile clean 5000 or Valvoline high mileage oi, im pretty sure that this car takes 10W-30 being the age.

Testimonial: "Thanks for your help. I appreciate it!"