Ford Thunderbird

How do you flush the heater system in a 1990 Thunderbird?


Top Answer
User Avatar
Wiki User
2008-11-17 18:18:15
2008-11-17 18:18:15

put cooling system flush in the radiator and follow the directions but make sure the heater is on while you do will clean both your cooling and heating systems.


Related Questions

User Avatar

On a 1990 Ford Thunderbird : There should be an EEC TEST connection in the engine compartment for the OBD I , EEC IV system

User Avatar

A 1990 Ford Thunderbird Super Coupe weighs approximately 3,600 pounds.

User Avatar

The constant power wire for the radio in a 1990 Ford Thunderbird should be green/yellow. The ground wire for this vehicle's stereo system should be black/light green.

User Avatar

Check for air in your cooling system and/or flush the heater core. Check the rad cap to make sure that it is holding the pressure

Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.