04 Ford Mustang 3.9 Bad Ac Compressor

The compressor pulley is being spun freely by the belt not binding or making any odd noises that I could see or hear. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant.

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Only do this as a test.

04 ford mustang 3.9 bad ac compressor. If the compressor kicks on the switch is bad. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your AC system. When a compressor clutch does not disengage it will cause the refrigerant to build up and freeze the line.

The label under the hood says theres supposed to be 21oz. Higher Temperatures Than Normal In The Cabin. The most common sign of all bad ac compressor clutch symptoms is a higher cabin temperature than usually during hot days when you need the AC.

And the dealer wanting you to buy a new AC compressor relay boxHere is a link to the. The AC pressure switches are located on either side of the AC unit. Most AC pressure switches are found within the.

This is a fix to the problem on fixing the compressor relay going out. To disengage the clutch a switch must be replaced. The low-pressure side switch is found before the AC compressor while the high-pressure switch comes after the compressor.

So I started with the simple thing checked the fuse for the AC in the fuse box a 10amp I believe and it was fine swapped the AC relay with the horn relay to make sure it wasnt blown and the horn still worked so the relay. In fact most wont even cycle on without the right amount of refrigerant pressure. When the air conditioner in your 2004 Ford Mustang starts blowing hot air you likely have a freon leak.

Bad ac compressor symptoms which you may see when your car has a bad AC compressor. Following these symptoms will give you a basic knowledge to diagnose your car. Anytime the cabin temperature rises unexpectedly you can often look at a defective compressor.

Its a 15 from the dealer. Its a switch on top of the accumulator the canister along the firewall. You will find one switch on the high side and another on the low side.

Its on in this one it spins just fine but you can hear the knocking noise coming from compressor housing. Leave the original field coil on the compressor. Enter your cars make and model to find where the low pressure ac port is.

The low-pressure switch tells the car that the clutch needs to engage and disengage and will shut off the AC compressor. Another option is to buy a name brand Ford clutch. A damaged or failing compressor.

Of course the higher cabin. DENSO Click Info Button for AlternateOEM Part Numbers OE. A damaged clutch causes the compressor to malfunction as it becomes unable to regulate the refrigerant flow.

FORD 2004 MUSTANG 39L V6 Heat Air Conditioning AC Compressor. No parts for vehicles in selected markets. I am not getting power to my compressor unit.

Using an 04 Mustang I show you the location of some fuses to check for the ac compressor clutch. Hello Fellow Corralers I have the Megasquirt PNP Gen2 for my 93 Mustang The issue Im running into is the air conditioning system. Ive reviewed schematicswiring diagrams and Ive been able to trace it down to AC Wide Open Throttle unit btw.

One of the first signs that a compressor may be having trouble is the AC no longer blowing as cold as it once did. It can be tempting to just get. If you enjoyed this video and wish to donate 5 to support my channel please visit the following link.

Find how to put Freon in your car and other helpful auto AC maintenance tips. AC Pressure Switch Location. Recommend getting an.

This is far and away the most common reason that your Mustangs air conditioner is not functioning. To test if its bad disconnect the plug and put a jump in the plug between the 2 wires. DO NOT LEAVE THE SWITCH BYPASSED.

Cabin temperatures higher than normal. I took the OEM AC compressor apart today heres what I found. One of the first signs which is really to recognize symptoms of bad AC compressor is the AC no longer blowing as cold as it did.

This is OK because the field coil rarely fails. Hopefully this video will help you find out whats wrong with your AC systemCheck out these links for the mods I have done to my car along with the filming. Ford Mustang Air Conditioning Not Blowing Cold Causes.

During replacement only 5oz of refrigerant came out. Access to the snap ring will be tough but do-able. A damaged or failing compressor.

GPD Click Info Button for AlternateOEM Part Numbers w Clutch. Many times the clutch cycle switches go bad on Fords. Use the new pulley and pressure plate.

6 Symptoms of a Bad AC Compressor. When the switch goes bad it will no longer be able to measure pressure and will leave. Doing it this way also avids having to drain the AC charge to remove the compressor.

Lack of Refrigerant Your Mustangs air conditioner will not work if the refrigerant has disappeared due to a leak. The replacement AC compressor I ordered from Rock Auto is now installed. - Clutch bearing spun freely no slopplay no sign of wear.

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