98 f150 heater problem

Reply Subscribe

Thread Tools

Search this Thread

01-26-2010 | 09:19 PM

djs2002

Thread Starter

Junior Member

Joined: Jan 2010

Posts: 7

From: Ogden, UT

98 f150 heater problem

Okay, so i've replaced my heater core, changed the thermostat, and also flushed the coolant system but my heater continues to blow cold air. Any suggestions?

01-26-2010 | 10:25 PM

Hayapower

Super Moderator

Joined: Jul 2006

Posts: 7,489

Both the heaters hoses hot?

Probably the blend door or actuator..

01-27-2010 | 06:53 PM

djs2002

Thread Starter

Junior Member

Joined: Jan 2010

Posts: 7

From: Ogden, UT

Both the hoses are hot. I know where the blend door is, but where is the actuator?

01-29-2010 | 08:36 PM

yukonjon

Junior Member

Joined: Jan 2010

Posts: 1

could be an air lock,drain a gal. out start it,pour coolant in slowley

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

f150 heater problem

jchittick34

Ford F-150

11-12-2011 07:09 AM

97 F150 heater core /head gaskets

animal12

Ford F-150

12-14-2010 03:37 PM

2000 f150 heater

butch713

Ford F-150

12-01-2010 07:02 PM

1983 F150 XLS Dashboard/Heater lights dim

outdoornut42

Ford F-150

11-21-2010 10:28 AM

heater in 98 F150

kerwinq

Ford F-150

12-24-2008 06:55 PM