Question about 2005 Ford F 350 Super Duty

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2005 f350 blows slightly warm air, faint smell of coolant, never blows hot air

Posted by tghayes on

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5 Related Answers

Anonymous

  • 1392 Answers

SOURCE: My air conditioning blows hot air. Won't accept

Is the system low on Freon? If not, you most likely have a bad A/C compressor, or a bad low pressure switch.

Posted on Jun 10, 2009

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Anonymous

  • 169 Answers

SOURCE: sensor locations

air intake look at snorkel it could be part of mass air flow check intake for eng coolant

Posted on Aug 29, 2009

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Marvin

  • 85239 Answers

SOURCE: 1995 f350 blows cold air, heater core is hot but

you will need to replace the air temperature control blend door actuator. go to the link for heater core instructions, they are the same for 95-97 for the blend door except u of course are not replacing the heater core, but the same access to the internal parts of the dash are required for both parts.

http://my.voyager.net/~sscully/F-15097HtrCoreRepairF150_Exp_002.doc

Posted on Nov 05, 2009

Doug Connell

  • 715 Answers

SOURCE: Heater only blows hot air if I rev up the engine to about 4000RPM

make sure it has a thermostat

Posted on Dec 12, 2009

Anonymous

  • 1 Answer

SOURCE: Heater is blowing cold air. Could it be that my

Had similar problem. The actuator that opens & closes the air blend door quit working. This is easy to see if you remove glove box. The actuator will move when you adjust the temp selector (do this while the heater is running).

Posted on Dec 29, 2009

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My 2005 Suburban only blows hot air when accelerating.


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1 Answer

No heat just cold air


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Are the heater hoses getting hot ?
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My 2005 Nissan Sentra 1.8s with 55,000 mi. blows cold air from the heater. Coolant not circulating in engine. Lower hose stays cool to touch. Both heater hoses cold. Changed thermostat - didn't fix it. Coolant not leaking or dirty. None in oil - no oil in radiator. Changed worn water pump belt - pump spins freely with no noise or resistance. Cooling fans come on after warm-up. Temperature gauge stays in normal range then jumps to hot and back again. Coolant good to 10 below - didn't freeze here yet. No other problems or repairs to car. Afraid to drive and make worse. Help!

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1 Answer

Heater not hot


does the heater core get hot, check the coolant hoses going to the core to see if both are hot, if they are U have a air temperature control blend door problem, most likely the actuator for the door has failed.

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