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- 1997 - 2003 Ford F150 (https://www.f150forum.com/f6/)

- - Heater issues! (https://www.f150forum.com/f6/heater-issues-442225/)

nicholas dillon

03-18-2019 07:17 PM

Heater issues!

Hello, I have a 2003 Ford f150xlt 4.6 v8 single cab. Last week my heater in my truck worked and the other day I turned it on and to my surprise!! NO HEAT, it's just blowing cold air. My temp gauge isnt rising so what are your thoughts. Thanks.

JCR 56

03-18-2019 08:47 PM

Heater hoses both hot going in and out of the heater core?

nicholas dillon

03-18-2019 09:03 PM

Hmm..I'll check into that and get back with ya tomorrow

Hammer Mechanic

03-20-2019 11:16 PM

Quote:

Originally Posted by nicholas dillon (Post 6134031)

Hmm..I'll check into that and get back with ya tomorrow

No heat and Temp gauge isn’t rising. Sounds like thermostat is stuck open. For 8 bucks you can swap it out.

nicholas dillon

03-28-2019 12:34 PM

Hoping this was the issue but took out my cup holders and reached my hand behind the temp controls and pushed a wire in that i noticed was loose..turned truck on and instant heat coming out!!

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