» » »

Lincoln Q&A

Ask Your Question

1998 Lincoln Navigator Question: No heat & or A/C coming out



, Newport News, VA, December 27, 2010, 11:38

Hi I had my heater coil replace but still no heat blowing blower blows but not heat. also the a/c dosen't blow out cool air

1 Answer
Flag This
  • Answer #1

    December 28, 2010, 01:52

    You could have an engine that is not getting hot enough, or a temperature blend door motor in the dash that is not working. Check the inlet and outlet hoses for the heater core -- very hot? Both? If so, it's a blend door issue.

    Flag This