How to recharge a / C on a Ford Ranger?

You will need a connector from the can to the a/c and a can or 2 of r134a. This will show you how to recharge your ac on a 2002 Ford Ranger 4.0. You will need a connector from the can to the a/c and a can or 2 of r134a. Skip navigation Sign in Search Loading… Close This video is unavailable. The Less Painful Way 15s YouTube Watch later Share

Where is the refrigerant line on a Ford Ranger?

Attach the hose end of the recharge hose to the air conditioning low pressure port. The port is covered by a black dust cap, located on the top of an air conditioning refrigerant line next to the windshield washer fluid filler neck. Screw the can of refrigerant to the valve end of the hose.

How can I service my Ford Ranger air conditioner?

The system on a Ford Ranger can be serviced within a hour, using basic equipment available at most auto part stores. Attach the hose end of the recharge hose to the air conditioning low pressure port. The port is covered by a black dust cap, located on the top of an air conditioning refrigerant line next to the windshield washer fluid filler neck.

How do you add Freon to a 1999 Ford Ranger?

How to add freon to your 1999 Ford Ranger: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure.

What to do if your Ford Ranger has a leak?

When the air conditioner in your 1999 Ford Ranger starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant.

How to add freon to your 1999 Ford Ranger: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure.

Where is the clutch on a Ford Ranger air conditioner?

The compressor clutch is controlled by the use of the pressure transducer switches. If the pressure gets too high, the High side transducer (located on the manifold bolted to the back of the compressor) will open and not allow the power to the clutch until the pressure drops back down.

Where is the fuse and relay on a 2002 Ford Ranger?

Using a 2002 Ford Ranger I point out the location of the AC compressor clutch relay and the fuse. This information is applicable to any Ford Ranger that has a 3 or 4 liter Category Autos & Vehicles Show moreShow less Loading… Advertisement AutoplayWhen autoplay is enabled, a suggested video will automatically play next.

What to do if your Ford F250 has an air gap?

To avoid this, cancel and sign in to YouTube on your computer. All things trucks. Mostly Fords. F150 and F250 product reviews, how-to and DIY videos for the truck enthusiasts. An error occurred while retrieving sharing information. Please try again later.

Where is the tach signal on a Ford Ranger?

Or, go to the ICM (ignition control module) and splice pin 12, which is a tan wire w/yellow stripe – this is the same for the 4.0L, too, except for the ICM connection, it will be pin 2 instead of 12. 3.0L – Off the PCM the tach signal will be pin 4, which is a white wire with a pink stripe.

What kind of wire does a Ford Ranger use?

The Tan with Yellow stripe wire in the 4.0L harness is connected to a Dark Green with Yellow stripe wire in the Bronco II harness. A- The EDIS (and waste spark) is going to make it read wrong. 1st Generation’s didn’t have either of those. They tripped off the coil primary wire.

Is the tachometer on a 1987 Ford Ranger?

The 1987 tachometer works perfectly. The tachometer wire is green/yellow, but my EVTM shows it as dark green/yellow. The wire you want to be looking to attach it to on the 4.0L wiring is tan/yellow. Q- I have a 1996 2.3L Ranger 2WD.

Why is my a / C not working on my Ford Ranger?

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 Ranger has air conditioning problems?

When do I need to recharge my air conditioner?

When an air conditioning system loses its ability to cool properly, it may be necessary to recharge the system with new refrigerant. Keep reading for a R-134a A/C pressure chart and steps on how to recharge the A/C system when the system is low on pressure or has been vacuumed out following a repair.

What happens if you open refrigerant can in Ford Ranger?

Miss a detail and you can have all of your work be for nothing, including trashing a very expensive compressor. Another difficulty is that messing with the refrigerant cans is dangerous. If you open the wrong valves on the manifold gauge set you can cause the can to explode, possibly severely injuring yourself or any bystanders.

How do you turn on the air conditioning in a Ford Ranger?

Turn the air conditioning on to its maximum setting. Swirl the bottle of refrigerant gently. The refrigerant will flow from the bottle, through the hose and into the air conditioning lines. Place a thermometer into the end of the air conditioning duct in the interior and read the temperature of the incoming air.

What should cold air temperature be on Ford Ranger?

Generally, the cold air temperature should be 30 to 50 degrees colder than the ambient air temperature. Unscrew the bottle of refrigerant from the valve end of the hose. Attach another 12-ounce bottle of refrigerant to the valve end of the hose and repeat the servicing process if necessary.

How does the air conditioner work in a Ford Ranger?

The engine is what runs the compressor. If there is enough static pressure (the pressure in the system when the A/C is not running) which is over 75 psi, and the electromagnetic clutch is working, when you turn on the A/C, the clutch will engage the compressor which pressurizes the Refrigerant gas.

What do I need to resurrect my Ford Ranger?

You will need an A/C manifold gauge set, and a vacuum pump to evacuate the system. You can buy the manifold gauge set at AutoZone or O’Reilly for about $90 or Harbor Freight for about $50. The pump is quite abit more expensive. I recommend borrowing or renting one for this, but Craigslist can be a source as well.

How much refrigerant does a 1999 Ford Ranger use?

Also, keep in mind that the different years of Rangers use different amounts of refrigerant. The 97 has 25 ounces which is a hair over two 12 ounce cans, where the 94 uses 28 ounces (although I have seen 36 ounces for the 94 as well, but I believe that might be for the R12 version) the 1999 uses 30 ounces.

How can I restore the cooling capacity of my Ranger AC?

Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your Ranger consists of a compressor that is belt-driven, an evaporator and freon.

Why does my Ford Ranger air conditioner keep blowing hot air?

When to replace the coolant hose on a 1999 Ford Ranger?

1999 Ford Ranger XLT 4.0L V6 Extended Cab Pickup (4 Door) Checking coolant hoses Coolant hoses wear out over time and need to be replaced – check ’em early and often 2007 Ford Ranger FX4 4.0L V6 (4 Door)

What kind of a / C system does Ford Ranger have?

The A/C system in your Ranger consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.

Can you add Freon to a Ford Ranger?

The A/C system in your Ranger consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling. How to add freon to your 1999 Ford Ranger: hook up the can of refrigerant (likely r-134a) to the low pressure port.

How to recharge a / C on a Ford Ranger?