2001 Mazda Protege MP3. But thankfully … Compressor was shot, but the car still ran just fine. BOTTOM LINE NULL. 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. Popular Questions. 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. Rather than putting out $1200 for a new one, am I able to just bypass the compressor with a smaller belt? If the compressor pulley attempts to lock up when you accelerate the engine, the compressor is either locking up or is overcharged. 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. After the A/C compressor locked up, the bypass pulley saved me big time. The compressor is 99% sure locked up internally and the clutch burned up and froze (heat/friction welded) the clutch to the pulley. 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. You must log in or register to reply here. Repair is $840. An AC clutch engages and disengages the compressor when your car's air conditioning is turned on and off. So my ac compressor locked up, what does that mean and are my options? This is a test. This repair cost $40. A slipping AC compressor clutch is a sign of severe wear, shorted clutch coil or an incorrect air gap (explained later). 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. My fiance had a 2001 Kia Optima and the a/c didn't work for a long time. Step 2. A/C Compressor Is Locked Up . 5 5. part worked very well! A/C Compressor Bypass Pulley. It is designed to pump refrigerant gas (a.k.a Freon). For a better experience, please enable JavaScript in your browser before proceeding. Find out more about how we use your information in our Privacy Policy and Cookie Policy. 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. Compressor cost around $150. An AC compressor consists of a pump; a pump leaking fluid can seize. 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. Professional maintenance can prevent a car's air conditioning compressor from seizing, or locking up. Most auto repair shops order the car parts from online dealers and sell them at a higher price. High School or GED. Just not sure I want to put out that much money for an older car for Air Conditions which isn't a big deal. Dorman A/C Compressor Bypass Pulley 34169. You are using an out of date browser. By Donald from Undisclosed. Home / Learning Center / Car A/C Problems / A/C Compressor Is Locked Up. I just had no idea that the a/c compressor locking up could cause the car to not run. 5 5. 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. VIEW CART AND CHECKOUT. Replacing the AC compressor is expensive work and can cost you up to $1000 to repair. If the AC compressors seizes while operating, the shock load can snap the serpentine belt. I will try to remove the pulley without disconnecting the lines.. Have an assistant turn on the AC controls to maximum. This is a straightforward repair that requires a special machine that collects the refrigerant in the AC system so it can be properly serviced. great price. Let's see if we can get a post from someone that knows these compressors. Incoming search terms: Ac Compressor Locked Up,Locked Rotor Compressor / How To Free Up. Sounds like your compressor has seized up. Can I change just the clutch o … Supercharger pulley and S/C belt off 1/2" - distance off- HELP?. My a/c compressor locked up completely, so the belt is just grinding on the pulley and smoking / burning. 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. 1992 ford ranger: My serpentine … Category: Dodge. Advance Auto Parts has 4 different AC Bypass Pulleys for your vehicle, ready for shipping or in-store pick up. I've been told my AC compressor pulley on my 2001 Escape 3.0L is locked up. If you turn the pulley/hub from the center and it won't budge, it's locked up internally. Submitted 2019-04-17. George H., ASE Certified Technician. Can I eliminate the compressor by using a different belt? 1-24 of 87 Results. If the AC clutch bearing seizes while the AC compressor is not operating, the belt can snap then as well. 2009 Nissan altima, about 212000 Km. My AC Compressor Is Locked Up. A way to save money or if you simply can't afford it now. The AC was never turned on, so I'm assuming I have an electrical problem. 4,792 satisfied customers. 1-24 of 87 Results. 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. Some engines use a dedicated drive belt to drive the AC compressor, while others use a drive belt that drives multiple components. 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. 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. Car's not worth it. Home ∕ Auto Parts ∕ Cooling, Heating And Climate Control ∕ Air Conditioning ∕ A/C Compressor Bypass Pulley. However, there are certain ways that you can save this money, even if it requires some additional work. Cheers! You can change your choices at any time by visiting Your Privacy Controls. / AC Compressor Pulleys / AC Bypass Pulleys. The driver can use a leak detector to determine the location of the leak and seal it accordingly. Start the engine and let it warm up. Ford F-150 AC Bypass Pulleys Ford F-150 AC Bypass Pulleys. Didn't need A/C anyway. 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! 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. 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. Hello every one.. 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. 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. Wait for the AC clutch in front of the compressor body to engage and spin. If any knocking or tapping sounds are emanating from the compressor, it is failing. CART TOTAL: $ 0 00. Replacing the serpentine belt tensioner and idler pulley at the same time as … Thank you . Yahoo is part of Verizon Media. or do I disengage the compressor so the pulley can move freely? / AC Compressor Pulleys / AC Bypass Pulleys. Like I said above, I am giving my best GUESS as to how it all works. 2019-04-17. JavaScript is disabled. 2004 Nissan Maxima ABS, SLIP, VDC OFF And BRAKE Lights Are On. My AC Compressor seized on my 94 Suzuki Swift 1.6L SOHC. part worked very well! THE CLUTCH ON AC CONDESENSER PULLEY SEEMS TO BE LOCKED UP. 4) Stuck AC Compressor Clutch. Locate the main fuse box. Jump to Latest Follow ... Then you could tighten it back up but moved sideways that little bit. A locked up AC compressor on your Chevy Suburban will make your truck un-drivable. After the A/C compressor locked up, the bypass pulley saved me big time. 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. 10% OFF $75. 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. By Delmon. Step 3. 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! 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. The AC compressor is one of the most important, if not the most important, components of a vehicle’s air conditioning system. Listen to the compressor in operation with the engine running. First thing was a screeching sound from the belt for 3 seconds while driving, then the engine turned off. 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. 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. Bottom Line NULL. How to rotate a seized AC compressor pulley? If it does not, shut the engine off and disconnect the negative battery cable with a socket. Filter. Items per Page. If the compressor pulley turns but the compressor is locked up, just unplug the compressor clutch. You have 0 Items In Your Cart. 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! Let me know your situation and I will do what I can to help you . The refrigerant gas will be drawn in from one side, and then be compressed in the air conditioning compressor. Stand in front of the AC compressor at the front of the engine. Didn't need A/C anyway. The compressor of an automotive A/C system is a pump that connects to the engine of a car. Information about your device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites and apps. Would anyone know where to … 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. BigBob. Service Manager. From Undisclosed. It may not display this or other websites correctly. My landcruiser s AC compressor had bearing problem. 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. 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 due to the fact that the serpentine belt runs all of the accessories, including the AC. Ford F-250 AC Bypass Pulleys Ford F-250 AC Bypass Pulleys. 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. Advance Auto Parts has 2 different AC Bypass Pulleys for your vehicle, ready for shipping or in-store pick up. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.