Question about 1999 Ford F150 Regular Cab

3 Answers

My 99 ford f-150 blows only hot air.

Wondering if i need freon or some kind of coolant.It was fine yesterday but today it just stopped blowing cold air.Any help would be great.

Posted by on

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,077 Answers

The A/C system has a pressure switch will keep the A/C from running if the freon is low. It prevents damage to the A/C compressor from low freon.
My bet is you'll need to recharge the A/C system.

Posted on Apr 14, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

F 150 blows hot air all the time, when i have the ac on it also is hot. replace temp control and had the freon check tonight and was good, what now?

Posted on Jun 05, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had the same problem,mine was the door in the box that separates the heater core and condenser, part was $34.00, but had to remove the dash to get to it

Posted on Apr 20, 2009

  • jaystrange Aug 16, 2011

    It is common for the blend door to break, but there is a clever way to get to it without pulling the dash, ! yes, that's right...because I did it myself in about an hour!

  • CJ Pasley
    CJ Pasley Nov 18, 2013

    What did you do?

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Coolant level rapidly falling and heaters blowing cold air


You need to get a cool STANT (or similar) pressure
tester... find your LEAK... and fix it... FIRST.

Anything else is just wasting your time!

One of the best investments I ever made.


Carnac the Magnificent

Mar 10, 2017 | 2002 Toyota Celica

1 Answer

2008 dodge avenger stopped blowing cold air from one day to the next. My mom drove my car today and now it's now blowing cold air when it was driving just fine yesterday. What could it be?


It may be an electric issue somewhere in the circuit but it's going to have to be troubleshooted using a wiring diagram to find the problem.

Aug 19, 2013 | 2008 Dodge Avenger

1 Answer

Altima blowing hot air AC


Go to Midas,they do great A.C.work,your Freon may have leaked out,they can test for a charge of 19.95..

Jul 01, 2012 | Nissan Altima Cars & Trucks

1 Answer

90 CADILLAC HEATER BLOWS OUT COLD AIR


check the coolant level. If it is low the first thing to stop working is the heater.

If it is that low there is something leaking. A pressure check of the cooling system should help find the leak.

Feb 15, 2012 | Cars & Trucks

1 Answer

A/c is not blowing cold air in front but air is cool in the rear.


Hey M, the pressure could be nothing but "hot air" and not freon... (I had this same problem!!) I let off a bunch of pressure..(nothing but clear hot air!!) ..using a small flat punch..on the low pressure side... if freon on comes out right away..stop.. if nothing but hot air comes out.. keep letting it out until freon comes out,,, When mine started letting out freon,, I quit and tried the A/C again... and it has been working fine since.. Just my recent experience!!!!

Jun 27, 2017 | 2001 GMC Yukon XL

1 Answer

Air Conditioner on my 98 DeVille has been a little flacky for a long time. Sometimes would stop blowing throught A/C vents and instead blow through heater and defrost. After a few minutes it's alway gotten...


The paths through your climate system are controlled by blend & diversion doors that are controlled by your settings and actuated by vacuum 'motors.' If you live in a hot climate, you may have cracked vacuum hoses which can cause the kind of random air temp and mix you are having.
If you have never had any maintenance done that involves rubber products, it may be time to do it.

Jun 19, 2010 | 1998 Cadillac DeVille

2 Answers

The ac stopped blowing cold air any suggestions as what it could be?


ok that could be a number of things.. first thing i would check if it does blow air and it just dont get cold is to recharge the ac system its self this can be bought at pretty much any dept sote like walmart k mart or your local auto parts store it may be out of freon btu with doign this you also need to knwo where to put it in at which id suggest a repiar manuel that can be bought also at your local parts store like advanced auto zone ect for your type car if that dotn help you could have a bad compressor for the ac system.. if it dont blow any air at all more than likely your blower has gone bad and will need to be replaced .. i assume youve checked all vacume hoses as well prior to this if not check those as well and make sure they all are properly connected and secure

Jul 07, 2009 | 1999 Pontiac Grand Am GT

1 Answer

Today the A/C stopped blowing cold air yesterday it was fine, Nothing but hot air was coming our of vents


Look for leaks around the A/C hoses and compressor. You may just be low on Freon. When the pressure in your lines (amount of gas in your ac lines) is low, the ac will just cutout hence blowing hot air. try adding some freon.

Jul 06, 2009 | 1998 Ford Windstar

4 Answers

BMW 328I No Heat ..Cold air only


water pump may be the way to test take off cap when cald hold reves see if water flys out if so ok if not water pump maybe on the way out

Jan 16, 2009 | 1999 BMW 328 Series

1 Answer

2003 Tahoe AC


The problem might be that you got out of freon gas.

Jun 12, 2008 | 2003 Chevrolet Tahoe

Not finding what you are looking for?
1999 Ford F150 Regular Cab Logo

734 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

fordexpert

Level 3 Expert

5501 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...