Can a bad fan clutch cause an AC to not work?

The guy calls back and says the fan clutch for the radiator is bad. He can run a hose on the radiator and the air is cold but the truck doesn’t over heat. Does that sound right to anyone? Why wouldn’t the engine over heat if the fan wont spin, and why would this problem cause the ac not to work?

Why is my air conditioning not working on my Ford F-250?

While there are a variety of reasons your Ford F-250 Super Duty air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. What will be the outcome of an air conditioning system diagnosis?

Why is my Ford F-250 Super Duty not working?

Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my Ford F-250 Super Duty has air conditioning problems?

Is the a / C on my Ford PowerStroke bad?

Ok, so I have an 06, 6.0 and the a/c wont blow cold so I took it to a shop. The guy calls back and says the fan clutch for the radiator is bad. He can run a hose on the radiator and the air is cold but the truck doesn’t over heat.

What happens when you remove the fan from a Ford PowerStroke?

When the engine is restarted the clutch fan will remain engaged until the incoming air cools it sufficiently. Note: If you remove your clutch fan for maintenance/etc. store it vertically, never lay it horizontally. The silicone fluid can leak out and you’ll be replacing an otherwise good fan clutch.

Why does my Ford 6.7 have a fan problem?

The 7.3 did that and Ford put out a TSB or a little note about it, calling it morning sickness. For real. But that’s a viscous fan clutch. If the 6.7s went back to a viscous clutch, that would be the issue. If not and they are electrically controlled, then I’d bet it’s a sensor somewhere. It’s NORMAL.

Why is the radiator fan on in my Ford F-150?

If you have a clutch fan the clutch is probably bad. The heater problem may be a bad thermostat or air in the system. 23 people found this helpful. both symtoms seemed to be linked because they began at the same time. 23 people found this helpful. If the engine is running hot the fan will come on more. Maybe you should service the cooling system.

When do you know it’s time to replace the fan clutch?

According to Hayden, here are some signs your fan clutch might need replaced: Fan spins excessively when engine is stopped (three or more times when hot engine is shut off). Poor A/C performance at idle or low vehicle speeds. Fan speed does not increase when engine is hot.

What are the symptoms of a bad cooling fan relay?

1. Engine running hot One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. If you notice that your engine is running at higher temperatures than normal, that may be a sign that the relay is not functioning properly.

When does the F-150 radiator fan kick on?

The 2009-2014 Ford F-150 was introduced for the 2009 model year as an update of the Ford full-size truck platform. 2010 Ford F150, Radiator fan seems to be running on high more than it should. Fan kicks on about 30 seconds after vehicle is started and is extremely loud.

What causes a Ford F-150 engine to overheat?

Also check the tension of the belt or belts under the hood. If any of the belts are loose then components like the alternator will work harder, and the water pump will work slower, which will increase the amount of heat under the hood and cause the engine’s temperature to rise.

How to test a variable speed fan clutch on a 2006 6.0?

Got a 2006 F-450 with Powerstroke. Got codes P0480 fan 1 Got a 2006 F-450 with Powerstroke. Got codes P0480 fan 1 control circuit and P0528 fan speed sensor circuit no signal. Where shoud I start looking? read more Ron ASE Certified Technician Vocational, Technical or Trade Scho 27,281 satisfied customers

When does the clutch engage does the fan spin?

With a fan cluthc your fan will rotate constantly regardless. The clutch engages and locks the blade to it so that it spins faster than normal the hotter that it gets. The only time that your fan will not spin is when the motor is off. It is a common misconception that the fan will only spin when the clutch engages.

Why does my 6.0 diesel fan not work?

My 03 F250 6.0 diesel fan speed isn’t increasing when the engine gets hot. Deleted EGR 6 years ago, fan worked fine until about a year ago. Replaced the fan clutch, but that didn’t help.

Can a mechanical fan clutch be installed on a 6.0L diesel?

A mechanical fan clutch and fan clutch adapter allows you to install a non-electrical fan clutch on the Ford 6.0L diesel! This combination of Hayden mechanical fan clutch and BulletProof fan adapter allow you to use a 6.0L fan blade assembly with a mechanical/thermal fan clutch.

Is there a bulletproof 6.0L mechanical fan clutch adapter?

1 of BulletProof 6.0L-to-7.3L Fan Clutch Adapter ($73.47 value!) Free Shipping! This product will set a “soft-code” in the computer, but will NOT trigger the Check Engine light. Need help with this product? Call 1-888-967-6653 or 480-247-2331

Is there a fan clutch for a Ford PowerStroke?

Fan Clutch Pulley Holder Set for 6.0 Liter Ford Powerstroke – 3950 . Usually ships within 5 to 7 days. . Only 10 left in stock – order soon. . . . .

When does Ford 6.0 fan clutch pulley holder come out?

Fan Clutch Pulley Holder Set for 6.0 Liter Ford Powerstroke – 3950 . Usually ships within 5 to 7 days. . Only 10 left in stock – order soon.

What’s the difference between old fan clutch and new fan clutch?

Now it runs constantly (full tilt) and robs the truck of a lot of power, not to mention its super loud and I’m sure the truck will have a hell of a time pulling my trailer this summer. What was the difference between the old fan clutch and the one that was installed, shouldnt they both operate similarly.

How does a torque limiting fan clutch work?

A torque-limiting fan clutch reacts to engine speed. A centrifugal valve opens to allow the flow of heavy silicone fluid, locking the fan blades to the pulley. At idle and low engine speeds, this fan clutch is fully engaged, gradually disengaging as engine speed increases.

When do I change the clutch on my fan?

Click to expand… mine does too. but i never had mine replaced. i ignore it. With a fan cluthc your fan will rotate constantly regardless. The clutch engages and locks the blade to it so that it spins faster than normal the hotter that it gets. The only time that your fan will not spin is when the motor is off.

What makes a fan spin with a cluthc?

Why is my a / C CLUTCH not working on my Ford PowerStroke?

Also another assumption that either your thermostat has been removed or has failed open.

My 03 F250 6.0 diesel fan speed isn’t increasing when the engine gets hot. Deleted EGR 6 years ago, fan worked fine until about a year ago. Replaced the fan clutch, but that didn’t help.

Also another assumption that either your thermostat has been removed or has failed open.

How to fix clutch on Ford PowerStroke diesel?

There’s the Heim Joint fix on eBay, but there’s a cheapo/easy alternative. Use a sliver of brass tubing, 1/2″ OD x 7/16″ ID, in place of the bushing. Then get a 7/16″ drill stop collar and tighten it down on the part of the “ball” that sticks through the eyelet.

Are there any problems with the Ford 7.3 power stroke engine?

It’s also important to note – the Ford 7.3L Power Stroke diesel engine earns high remarks for reliability. They are great engines, however problems can and do occur. Fortunately, most issues with the 7.3 Power Stroke are relatively simple, cheap fixes.

What is an electric fan clutch?

The fan clutch is a cooling system component that controls the operation of the engine cooling fans. While many newer vehicles now use electric cooling fans to keep the engine cool, many older vehicles used a mechanical fan clutch to control the fans.

What should I do if my fan clutch is going bad?

Silicone fluid leaking from the fan clutch would cause this problem. When the engine is off, there are a few things you can do to check the fan clutch: Spin the fan. Electronic types might freewheel, but most fan clutches should spin with a little effort.

What kind of parts do I need for a 7.3L PowerStroke?

If you want to keep your 7.3L Powerstroke running well, you should use products that meet or exceed OEM standards. At Diesel Resource, we’re big believers in using OEM maintenance parts. That means using Motorcraft or Ford parts.

Can a bad fan clutch cause an AC to not work?