My fiance had a 2001 Kia Optima and the a/c didn't work for a long time. We and our partners will store and/or access information on your device through the use of cookies and similar technologies, to display personalised ads and content, for ad and content measurement, audience insights and product development. / AC Compressor Pulleys / AC Bypass Pulleys. Incoming search terms: Ac Compressor Locked Up,Locked Rotor Compressor / How To Free Up. 2019-04-17. THE CLUTCH ON AC CONDESENSER PULLEY SEEMS TO BE LOCKED UP. After the A/C compressor locked up, the bypass pulley saved me big time. A/C Compressor Bypass Pulley. However, there are certain ways that you can save this money, even if it requires some additional work. The compressor is 99% sure locked up internally and the clutch burned up and froze (heat/friction welded) the clutch to the pulley. The AC was never turned on, so I'm assuming I have an electrical problem. Professional maintenance can prevent a car's air conditioning compressor from seizing, or locking up. 1992 ford ranger: My serpentine … Home / Learning Center / Car A/C Problems / A/C Compressor Is Locked Up. If the compressor pulley turns but the compressor is locked up, just unplug the compressor clutch. My AC Compressor Is Locked Up. An AC compressor consists of a pump; a pump leaking fluid can seize. High School or GED. Thank you . I just had no idea that the a/c compressor locking up could cause the car to not run. Your Ford F-150 will be happy to know that the search for the right AC Bypass Pulleys products you’ve been looking for is over! But thankfully … Can I change just the clutch o … This repair cost $40. BigBob. Sounds like your compressor has seized up. great price. Ford F-250 AC Bypass Pulleys Ford F-250 AC Bypass Pulleys. My a/c compressor locked up completely, so the belt is just grinding on the pulley and smoking / burning. The driver can use a leak detector to determine the location of the leak and seal it accordingly. It may not display this or other websites correctly. If any knocking or tapping sounds are emanating from the compressor, it is failing. Locate the main fuse box. CART TOTAL: $ 0 00. Rather than putting out $1200 for a new one, am I able to just bypass the compressor with a smaller belt? IS IT POSSIBLE TO REPACE THE PULLEY, ... my girlfriends ac clutch bearing locked up can i bypass the ac compressor with a different sized belt or any other options its an 03 taurus 3.0l … read more. You have 0 Items In Your Cart. My AC Compressor seized on my 94 Suzuki Swift 1.6L SOHC. If you turn the pulley/hub from the center and it won't budge, it's locked up internally. Step 3. If the compressor is locked up the pulley will turn freely on the compressor and cannot be locked to the compressor electrically if you unplug it but if the bearing for the pulley has failed unplugging the compressor will not free it up to run. Most auto repair shops order the car parts from online dealers and sell them at a higher price. 4) Stuck AC Compressor Clutch. Bottom Line NULL. 2001 Mazda Protege MP3. Compressor cost around $150. / AC Compressor Pulleys / AC Bypass Pulleys. the pulley locked up, had to stop the car and cut off the melting AC belt, clutch pulley turns fine by hand when engine is off. 4,792 satisfied customers. Didn't need A/C anyway. I think there is a "idler" bearing that allows the pulley to spin freely when not engaged (A/C off) and there is an internal bearing that spins when the pump in engaged. If the AC clutch bearing seizes while the AC compressor is not operating, the belt can snap then as well. For a better experience, please enable JavaScript in your browser before proceeding. Service Manager. If the compressor pulley attempts to lock up when you accelerate the engine, the compressor is either locking up or is overcharged. Filter. Have an assistant turn on the AC controls to maximum. Several factors could cause the ac system to build up excessive heat all of them with the potential of damaging a compressor pulley bearing or locking up the whole hvac compressor. So my ac compressor locked up, what does that mean and are my options? Step 2. Replacing the AC compressor is expensive work and can cost you up to $1000 to repair. Car's not worth it. Some engines use a dedicated drive belt to drive the AC compressor, while others use a drive belt that drives multiple components. or do I disengage the compressor so the pulley can move freely? VIEW CART AND CHECKOUT. If it does not, shut the engine off and disconnect the negative battery cable with a socket. Installing the ac Compressor without balancing the oil in the system, gives a high risk of liquid lock, due to too much oil in the A/C system! How to rotate a seized AC compressor pulley? After the A/C compressor locked up, the bypass pulley saved me big time. You can change your choices at any time by visiting Your Privacy Controls. Ford F-150 AC Bypass Pulleys Ford F-150 AC Bypass Pulleys. Find out more about how we use your information in our Privacy Policy and Cookie Policy. If the AC compressors seizes while operating, the shock load can snap the serpentine belt. Dorman A/C Compressor Bypass Pulley 34169. An AC clutch engages and disengages the compressor when your car's air conditioning is turned on and off. Long story short, my old AC compressor locked up, and smoked the belt; put a brand new compressor & clutch on, and this one locked up as well. Jump to Latest Follow ... Then you could tighten it back up but moved sideways that little bit. The compressor of an automotive A/C system is a pump that connects to the engine of a car. 5 5. From Undisclosed. Once an electrical current from the on/off switch sends power to the magnetic coil, it causes the outboard clutch to pull in toward the compressor, locking up the pulley and engaging the compressor. I have no problem with sending it off to you if it will solve your problem, but before I do it let's make sure it is possible solution. Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, A/C compressor purchase options and system replacement. This is a test. Supercharger pulley and S/C belt off 1/2" - distance off- HELP?. JavaScript is disabled. Repair is $840. Start the engine and let it warm up. If you are lucky enough to have the pump on OK condition and just the "idler" bearing out you might be able to just replace that. BOTTOM LINE NULL. The refrigerant gas will be drawn in from one side, and then be compressed in the air conditioning compressor. Like I said above, I am giving my best GUESS as to how it all works. Let me know your situation and I will do what I can to help you . If the what I am calling "idler" bearing is toast then you might have a problem no matter if the A/C is on or off. I opened the hood and smelled something like burned rubber, and small fragments of black material are visible which I assume it can only come from the belt. Listen to the compressor in operation with the engine running. saw a couple of youtube videos and did a bearing replacement myself without disconnecting AC lines, now the compressor clutch engages with no problem or noises, but it is blowing hot air. FILTER RESULTS. George H., ASE Certified Technician. My landcruiser s AC compressor had bearing problem. This is a straightforward repair that requires a special machine that collects the refrigerant in the AC system so it can be properly serviced. Didn't need A/C anyway. Some of the causes for an automotive air conditioner's compressor locking up are improper lubrication, low coolant levels, and low-quality or incorrect types of refrigerant. 1-24 of 87 Results. 10% OFF $75. I had it towed to a garage since I wasn't a fan of seeing smoke come out of my engine, and they gave me an estimate of $1200 ($800 parts, $400 labor) for a/c compressor replacement, belt replacement and recharge. Stand in front of the AC compressor at the front of the engine. This is due to the fact that the serpentine belt runs all of the accessories, including the AC. After the leak is sealed, compressor kits, available at many auto supply stores at a nominal cost, contain lubricating oil for an oil change and refrigerant to top off the compressor. First thing was a screeching sound from the belt for 3 seconds while driving, then the engine turned off. Category: Dodge. The AC compressor is one of the most important, if not the most important, components of a vehicle’s air conditioning system. Hello every one.. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. You are using an out of date browser. Would anyone know where to … 2009 Nissan altima, about 212000 Km. If a serpentine belt goes around an a/c compressor clutch pulley and the compressor is locked up, it is okay to have the belt as long as the a/c compressor clutch is not activated. Advance Auto Parts has 4 different AC Bypass Pulleys for your vehicle, ready for shipping or in-store pick up. By Donald from Undisclosed. A way to save money or if you simply can't afford it now. 5 5. part worked very well! I am also assuming that you may want to restore A/C operations at a later date and keeping the system sealed is good practice. 1-24 of 87 Results. Compressor was shot, but the car still ran just fine. Cheers! I've been told my AC compressor pulley on my 2001 Escape 3.0L is locked up. I will try to remove the pulley without disconnecting the lines.. Wait for the AC clutch in front of the compressor body to engage and spin. Information about your device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites and apps. 2004 Nissan Maxima ABS, SLIP, VDC OFF And BRAKE Lights Are On. By Delmon. A slipping AC compressor clutch is a sign of severe wear, shorted clutch coil or an incorrect air gap (explained later). To enable Verizon Media and our partners to process your personal data select 'I agree', or select 'Manage settings' for more information and to manage your choices. Your Ford F-250 will be happy to know that the search for the right AC Bypass Pulleys products you’ve been looking for is over! A/C Compressor Is Locked Up . Replacing the serpentine belt tensioner and idler pulley at the same time as … It is designed to pump refrigerant gas (a.k.a Freon). Submitted 2019-04-17. You must log in or register to reply here. I have a 94 LandCruiser with 230K and going strong.. My most resent problem is with the A/C, one day it just got locked (the belt just melted)... it does it with and withou the A/C tuned on. part worked very well! Can I eliminate the compressor by using a different belt? Popular Questions. Let's see if we can get a post from someone that knows these compressors. Just not sure I want to put out that much money for an older car for Air Conditions which isn't a big deal. A locked up AC compressor on your Chevy Suburban will make your truck un-drivable. Home ∕ Auto Parts ∕ Cooling, Heating And Climate Control ∕ Air Conditioning ∕ A/C Compressor Bypass Pulley. Items per Page. Yahoo is part of Verizon Media. If you saw smoke coming from the belt, then either the a/c compressor clutch was engaged or the clutch was seized to the compressor shaft. This allows the compressor to use the engine power only when it is needed. The AC compressor has its own clutch which is connected to the engine by a pulley. Advance Auto Parts has 2 different AC Bypass Pulleys for your vehicle, ready for shipping or in-store pick up. When adding oil to the ac compressor in your car one out of two methods could be used and the right one will depend on the type of compressor. If the clutch were to get stuck or seize entirely, then it would not be able to transfer power from the engine over to the compressor. 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