Heater question

hdpowerstroke · #1 (**permalink**) 02-01-2011, 05:44 AM

I was driving home early this morning from work is was like 14 degrees outside and windy. About half way into my drive I noticed my heater would cut in and out. My coolant temp was lower than usual due to the wind and temp. What could be the cause of the heater cutting in and out like that?

hdpowerstroke · #2 (**permalink**) 02-03-2011, 06:44 AM

Bumpalump anyone have any possible ideas? I have a scooped hood which let's in air and my radiator isn't covered could I be getting to much air?

**Gramps10** · #3 (**permalink**) 02-03-2011, 06:46 AM

What is your EOT/ECT spread? It often seems a clogged oil cooler or heater core will cause an intermittent no heat condition.

hdpowerstroke · #4 (**permalink**) 02-03-2011, 09:35 AM

Went to my local ford house and he suggested a possible thermostat issue.

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