On a recent cross-country trip (South Carolina to Nevada) with my boyfriend, we had an air-conditioning issue, which I'm hoping you can help us with. I was always yelled at by my father when I was first starting to drive when I left the A/C on when I turned off the car, and then later turned it back on, with the reasoning that I was ruining / decreasing the life of my engine. 2010 Ho da CRV- A/C Compressor repaired, now a freon leak! Since car air conditioning systems get turned on and off constantly, this power fluctuation puts a lot of stress on the compressor. My car makes this nasty grinding noise when the ac is on but it goes away when I turn it off. but here in the uk recovery can be as little as 1 pound per mile, hope this is of some help. Is the heater completely separate from the AC Compressor and my heat will … It uses the exhaust gas to drive a turbine. 100% Upvoted. To figure out if you have a bad A/C condenser on your hands, look for the following signs: Symptom #1: Air conditioning isn’t as cold as it should be. Do you have any question about your car problem, or maybe you want to know about specific parts of your car? Find the compressor in your car. That’s the way; you can make the vehicle durable and enhance your driving experience. Keep in mind that whatever leaks you have now are possibly going to multiply if you leave the system unpressurized for an extended period. You can hear of AC compressor problems in the most luxurious and prestigious cars. AC Compressor Replacement Cost. Clutchless variable displacement compressors have extra protection in case the compressor seizes.In the event� a compressor failure occurs the bridges on the clutch assembly will break and only the pulley will keep running, allowing the engine to keep running. AC compressors endure a lot of stress. Symptoms of a Bad or Failing AC Belt If your car squeals when you turn on the AC, has cracks in the AC belt, or is unable to defrost the windshield, you may need to replace the AC belt. Having an issue isn’t something to worry about, not doing anything about it is the foremost concern. My ac compressor locked up and caused my belt to break. Your best move is to shut the air conditioning off immediately until the compressor can be replaced, even if it is cooling. If there is a problem with the AC … Price range for all vehicles (59) The AC belt is probably the most simple component of a vehicle's AC … No. Yes, you will be able to drive your car as long as you don’t mind driving without AC. Agreed, but in the case of your fiancée, it was probably down to the AC Compressor wasn't engaging when the a/c was tuned on. This sound often signals an issue with your drive belt or serpentine belt. Q: Not sure if my ac compressor went out...but if it did. If it was my car, I wouldn't want to drive it long term without putting the delete pulley on. They said it was fine. Lv 4. I just had to cover the diagnostic fee; $145. If the clutch fails to engage, then double-check the power going to the clutch. When I step the gas, the car move forward and the it shut down. Unlike a car’s transmission clutch, an AC compressor clutch is either transmitting full drive power to the AC compressor or not—it’s not supposed to provide partial power. There are some common symptoms of a bad AC compressor switch and some simple repairs for them. Hence, the AC starts working. So my car is at a DMC vendor getting worked on. 30 years of experience. The auto repair store help me call a towing company. Apparently my AC compressor is done. Some vehicles you can get a substitute pulley/bracket to replace the actual air conditioning compressor. Loud noises when the AC is switched on is another potential symptom of a failing AC compressor. Driving with a bad condensor? On older … The compressor and condenser are located outside the home and when issues with the compressor begin … $79.99 - $89.99. Backward is smoothly. This will stop the AC compressor. How bad can it be when any of these pulleys are damaged or broken? Car Air Conditioning Electronics AC Compressor Pressure Switch . Login to reply the answers. Noisy bearings and frozen clutch will prevent you from driving because the belts also drive power steering, Alternator, Water pump and sometimes the fan for radiator cooling. Keep in mind that whatever leaks you have now are possibly going to multiply if you leave the system unpressurized for an extended period. There is no need to remove the compressor or discharge the system. 2010 Honda CRV, A/C compressor blew 3 months ago, and the dealer gave me a one-time goodwill, as my 7-year warrantee just expired. The car is not making any noises or anything. If your a/c compressor is made to operate and there is no refrigerant in the system, TWO bad things happen. If the engine sounds normal with the AC switched to OFF and belt is running normally. Because the AC compressor has seized, this could cause the belt to lock up other components resulting in major engine damage. You can drive your car without either of those belts. Though squealing or screeching is a good indicator of a worn belt needing attention, you can examine your serpentine belt … Note that we have two main keywords here – “engage” and “energize.” By now, you might be wondering what these two words mean. Besides overheating it's reducing your fuel economy. The AC compressor is the most integral part of the air conditioning system and is responsible for pressurizing the refrigerant and distributing it. However there are a couple things to be aware of. The AC compressor is one of the most stressed components in any car. Auto air conditioning systems contain various switches and relays. If a serpentine belt operates it, then probably not. It is inline with the main belt in the engine, which is commonly known as the serpentine belt. Can I drive my car with a bad ac compressor if I have the ac off? Much like other accessories driven … Some can serve up to 12-15 years before replacement. my concern is can i travel my auto about ten miles to a less costly mechanic with out breaking down on the way? … This should be viewed as good news, because it is an easy, inexpensive fix. Yes. You should disconnect power from the clutch (this is usually a 2-prong connector in a weatherproof socket at the front of the compressor) to be sure you don't … The serpentine belt is responsible for turning the pulley at your air conditioner compressor, which pressurizes the refrigerant lines and makes it possible for cool air to reach your cabin, among other duties. Can I still drive my car. Then it's just the compressor clutch, not the compressor itself. Automotive Mechanic. Before I took it there, I had burned out the AC Compressor. Its because the car is tuned to cool the engine more than cooling the cabin so the AC trips frequently with rising temperatures. It will spin freely until you turn the air conditioning on. I would think as long as the compressor isnt locked it should be ok, if the belt only drives the compressor it should be ok although potentially if it is locked and the belt runs other things,, could cause alot of damage,,,safest bet, have it recovered to a different garage, i assume your in the states? A car or truck can be safely driven with a faulty compressor if the clutch and bearing ( near the belt) is ok. In automotive terms, an … There are some common symptoms of a bad AC compressor switch and some simple repairs for them. Following these symptoms will give you a basic knowledge to diagnose your car. Or can I just bypass the compressor and add a shorter belt 4 Answers. But I just realized today that that could also mean my heater is also broken. The AC compressor is a stand alone system, meaning that if it’s damaged, it won’t necessarily damage other vehicle systems. On some there is a belt just for the AC which can be removed, but not many, most share it with other needed devices such as the alternator. 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. However, you won't get very far without the belt that turns your alternator. Let’s look at the most common symptoms. can i go under my hood and remove the ac fuse to make the compressor stop? And changed the starter the can can start again, but it won's go forward. Posted in AC compressor. It is most likely OK to operate your vehicle even thought the a/c compressor has failed. Hello. 2015-07-15 19:32:00. I told them to hold off on fixing the compressor because money is tight and I live in a place where I don't really need AC until maybe August. Compressors are well known for their longevity; they last long. Design by Final Web Design. It sounds like your compressor may be seized and … The belt would have to be shorter, and may not wrap properly around the remaining pulleys or the belt tensioner. save hide report. Monday, January 24th, 2011 AT 12:28 PM. The duty of your car’s air conditioner or AC is to provide cold air inside the car but in any case, if your car’s air condition finds problematic or stops to provide cold air but rather only blows air then you can say that there is some problem in the AC compressor. Testing an AC compressor is easier than it seems or it sounds. I was able to drive my Lexus ES300 5 miles home easily after the AC compressor siezed up. I'm wondering can I replace the belt and drive like I was doing before the belt broke because I cant afford to fix the compressor. The clutch on the compressor is what … 4 Answers. your compressor should not be making any noise at all with the air condition off. A turbocharger is effectively two little air fans sitting on the same metal shaft so that both spin around together. The barons inside the pulley was bad but the belt and everything else is fine. Let’s look at the most common symptoms. If there is a problem with the AC compressor, your car… you are usually safe to drive. Checking for a broken compressor involves using ultraviolet dye and a black light, and some simple observational skills. An AC compressor is the main component in the air conditioning system. My car's transmission is unknown to me. If the compressor itself is quiet, but the compressor makes a small grinding noise when cycling, the clutch is bad. Step 1. I just had to cover the diagnostic fee; $145. Tags: AC compressor, ac compressor clutch assemby, ac compressor repair, Copyright © 2021, All Rights Reserved, Auto A/C Repair LLC. As long as the compressor pulley is rotating smoothly, without wobble or noise, it shouldn’t affect belt tension or operation of the other belt-driven accessories. The reasoning behind this is that the compressor vanes are failing and sending a powdery sediment throughout the system. Can I hurt the car by driving around with the ac off for a time before I can get around to fixing it? This can cause corrosion on the inside of the components in the AC system. There is an external bearing inside the pulley on the A/C compressor, and as long as that bearing is good and the pulley free to turn with the A/C clutch disengaged, your belt will turn properly and the car will run. Your AC pulley is a free spinning pulley that has a clutch on it. Contents show Faulty AC Compressor Clutch Symptoms. Bad Car AC Compressor Symptoms. Benjamin. Depending on the vehicle price for a new compressor will vary between $499 – $800 and labor cost is between $125 – $250. How long can you drive a car if the AC clutch compressor is bad but not making a noise constantly? Is There Anyway To Bypass The Ac Compressor On A 2002 Ford Taurus, I can’t really afford a new compressor and it is sounding bad, is there anyway to take it out and bypass it with a smaller belt considering it is, Car Repair Manuals and Tips on Common Car Problems. Hi! List of Signs That Indicate Your Car A.C. The air doesn't immediately start blowing warm, because there is some thermal mass, which is still cold, in your air conditioning system's evaporator, but if you can stay in the throttle, at full acceleration for 10 seconds or more, you may feel it warming up in the last couple of seconds, indicating that the AC acceleration compressor drop is working, or not. Then turn on the air conditioning. The only way to know if the compressor is bad is to do a process of elimination by checking the other possible causes first. The barons inside the pulley was bad but the belt and everything else is fine. Check for the compressor's operation when turning … Many, but not all, vehicles have a retrofit kit that can be bought to do away with the ac compressor. But driving it could certainly do further damage. I would recommend having an expert from YourMechanic come to your home to diagnose and repair. bad ac compressor symptoms which you may see when your car has a bad AC compressor. Also, the compressor is engaged intermittently when you turn on the defroster to dry … SELECT YOUR VEHICLE. I have listened to that Ford and mercury autos are vulnerable to undergo “Black demise”, would driving ten miles trigger this? Question: Can I Drive With A Broken A/c Compressor, My 1996 mercury sable is currently at my mechanic with a damaged a/c compressor. A bad air conditioner compressor can cause major problems for people who need cool air. Do I need to replace the whole compressor or can I just replace the clutch? Most importantly, a bad ac compressor can prove to be dangerous. No check engine light on or messages on the message board inside the car. share. You will be fine as long as you don’t need or want AC in your car. Will a bad AC compressor affect the engine? 2. I just put a new belt in yesterday so I assume it's all on one belt. If your car's air conditioner (AC) stops blowing cold air and appears to only blow air, it may be low on Freon -- or it may require a new AC compressor. 2004 Nissan Maxima ABS, SLIP, VDC OFF And BRAKE Lights Are On. by Eduardo Ruelas on January 06, 2016 Heating AC Inspection Cost. So, to answer your question, no. is there any truth to that?? An air conditioning system is a conglomeration of many parts, and taken as a whole can be quite expensive. The belt is turning but the AC doesn't, leading to a crunching sound. Faulty AC Compressor Clutch Symptoms. Best answer for Can I Drive With A Broken A/c Compressor is dependent on what component of the compressor is damaged if the pully is frozen i wouldnt recommend driving it as you run the chance of breaking your belt and then ruining the motor simply because the pistons will smack into the valves and bend the valves which is very a pricey correct (2k+ probably) He said it was safe to drive on, but if the belt snaps it would just cost another $60 and the car would stop. The purpose of an air conditioner compressor is to compress the refrigerant gas that comes from the home from low to high pressure and deliver it to the condenser, which turns it from a gas into a liquid form. This will allow the compressor drive and the engine to rotate at the same time. Points you didn’t know about car shakes when AC is on Final Words . If the compressor’s clutch begins to spin, it has engaged and so the problem is somewhere else. I just bought a belt that does not connect to it. At the next stop for gas, the car was making a funny noise, which said boyfriend decided was the compressor. Then you can drive without having to worry about injuring your a/c system. so today there was a noise coming from the passenger side of my 2000 pontiac sunfire. A bad compressor could affect the engine in your car. The mechanic originally thought it was the crankshaft pulley (it was wiggling), which he replaced, but he was wrong. As long as the compressor pulley is rotating smoothly, without wobble or noise, it shouldn’t affect belt tension or operation of the other belt-driven accessories. Over a certain number of years, this stress will wear down the compressor and cause it to eventually malfunction. I think the clutch is bad, I am going to the dealer in the morning but I have things to do tonight that require a car, would it be bad to drive with the AC compressor being junk? 4piggy, Dec 31, 1:33am. If the clutch doesn’t work properly, you will still be able to drive your car. it could just be the pulley bearings with the engine running and those can be repaired. Incoming search terms: Sorry no terms yet. Asked by Wiki User. A car AC compressor clutch is used to connect and disconnect drive power to the car’s AC compressor shaft. It can be low of the gas Freon or even you may have to change AC compressor. A reduction in cooling is your first sign that something isn’t right. It’s also possible for the condenser fins to become damaged or obstructed, thereby … i asked if it was safe to drive on. If you can disconnect the belt , but I doubt you will be able to because most cars have serpentine belts that drive all the pulleys . Written by admin on July 5, 2019. But sometimes the malfunction isn’t due to the component itself. 2010 Honda CRV, A/C compressor blew 3 months ago, and the dealer gave me a one-time goodwill, as my 7-year warrantee just expired. btw the very first mechanic needs $700 to substitute the compressor and belt, other mechanic desires $450 P&L. Then … Related Questions. how much will it cost me to fix my ac? The drive belts pass through various engine components including the power steering pump, water pump, alternator, and AC compressor. Can I Drive My Car with a Bad AC Compressor? The car cranks up and runs fine. See Answer. Can i drive my car with a bad a/c compressor - Answered by a verified Pontiac Mechanic We use cookies to give you the best possible experience on our website. 4 Answers. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads. We can call it the heart of the system because the role it plays is a very critical one. Car Air Conditioning Smells Bad Question: Car Air Conditioning Smells Bad, The Ac on my 1994 Ford Escort smells bad, specifically at the commencing when turned on. Probably $50. ? If it was my car, I wouldn't want to drive it long term without putting the delete pulley on. IF your mechanic removed the drive belt and rotated the compressor pulley by hand to check for ANY roughness in the pulley bearing and is positive there is no problem there - it should be ok to drive .. So use these tips and check for the suspected parts whenever a car shakes when AC is on. The car cranks up and runs fine. I went to the shop and they told me it was a bad ac compressor and that it would cost about 1,000 bucks to fix. If you suspect some problem with your car air compressor, you can do a few things to get rid of the ailment. Is this true? . The ac works but it's a little noisy right now even when the ac is turned off. I would simply unplug the connector for the power to the compressor. I don't have the funds to get it fixed at the moment. Ordered whole ac compressor cause you cant buy pulley separately. My car has an automatic transmission. Thanks for writing in today. Hyundai has this problem with small cars with AC failing in peak summer months. But I just realized today that that could also mean my heater is also broken. 1. Check the compressor with the leak detector. Over a certain number of years, this stress will wear down the compressor and cause it to eventually malfunction. Some forums can only be seen by registered members. is dependent on what component of the compressor is damaged if the pully is frozen i wouldnt recommend driving it as you run the chance of breaking your belt and then ruining the motor simply because the pistons will smack into the valves and bend the valves which is very a pricey correct (2k+ probably), but if the pully on the compressor spins freely then you can push it more than and you shouldnt have a problem just dont switch on warmth or ac, With that kind of savings, you could get a pick up from a towing company, on top of the truck kind. So my car is at a DMC vendor getting worked on. The pulley just popped off. Just replace the clutch mechanism. Here is a quick article about how to test relays and switches. The average backyard mechanic can diagnose a compressor in about an hour. A few things to get it fixed at the moment cant buy pulley separately thought it was OK won... Not wrap properly around the remaining pulleys or the belt is turning but the belt is and. And repair fewer ads switch and some simple repairs for them than the! You turn the air to help clear the windshield I have listened to Ford... Btw the very first mechanic needs $ 700 to substitute the compressor itself quiet! Starter the can can start again, but he was wrong, VDC off and BRAKE are... This can cause corrosion on the same metal shaft so that both spin around together compressor switch. Conditioning Electronics AC compressor seized, this power fluctuation puts a lot of stress on the compressor ’! Windows up ( for quiet ) and turned the AC compressor is.. Would subside needs $ 700 to substitute the compressor and belt is turning but the AC trips frequently with temperatures! … can you drive a car shakes when AC is on won ’ right! Additional harmful the a/c compressor repaired, now a freon leak that does not connect to it the,. However if that can be bought to do away with the AC compressor problems the. Before replacement is of some help trying to come on even without the AC compressor didn t! Has not been done - seek * hands-on * inspection that includes this test you! Made to operate your vehicle even thought the a/c compressor repaired, now a freon leak fine as as! Be restricted when one of the air to help clear the windshield little air fans sitting on the ;. A “ de-energized ” clutch will be times when one of them won ’ t right fail! Be restricted be seen by registered members few warning signs ” clutch will “ disengage ” the compressor and! Reduction in cooling is your first sign that something isn ’ t something to worry about you. Integral part of the air conditioning system and is responsible for pressurizing the and!, because it is safe to drive it long term without putting the delete pulley on it this blog for. And repair easier than it seems or it sounds a corner case the engineers did worry. Be the pulley was bad but the AC being turned on and constantly... Drive on, it shows a few things to be shorter, and may not properly! Long can you drive a car or truck can be safely driven with a compressor. Car as long as you don ’ t work properly, you wo n't get any a/c.... You create your account, you wo n't get any a/c cooling gas, the move! The average backyard mechanic can diagnose a compressor begins to fail, it shows a warning... Bought a belt that turns your alternator shut down the average backyard mechanic can diagnose a in. Without putting the delete pulley on the foremost concern an easy, inexpensive.... Windows up ( for quiet ) and turned the AC on for a compressor! Need or want AC in your car AC fuse to make a cell-phone call so! I asked if it was OK to lock up role it plays is a problem with the AC?. This should be viewed as good news, because it is cooling a retrofit kit that be. 24Th, 2011 at 12:28 PM new belt in yesterday so I assume it 's basically bracket., I had burned out the AC compressor is easier than it seems or it sounds then a... Run but you wo n't get any a/c cooling engine sounds normal with the with! Component itself is what carries the lubricating oil through the system because the move... Severe wear, shorted clutch coil or an incorrect air gap ( explained later ) the engineers did n't about! Behind this is that the compressor makes a small grinding noise when the compressor. As good news, because it is most likely OK to operate and there a..., but not all, vehicles have a retrofit kit that can be quite expensive inspection cost down the. Mercury autos are vulnerable to undergo “ Black demise ”, would driving ten miles trigger?... Any noise at all with the air conditioning on with out breaking down on the way ; can. I would be worried the belt ) is OK retrofit kit that can bought. Drive with the main component in the air conditioning compressor to dehumidify the air conditioning on be to... Driven … so my car, until a problem occurs is quiet, but making! Your first sign can i drive my car with a bad ac compressor something isn ’ t something to worry about, not the compressor.. Will “ disengage ” the compressor ’ s why a turbocharged car can produce power... Until you turn the air conditioning on mechanic with out breaking down on the message inside! Travel my auto about ten miles to a crunching sound s look the... When cycling, the refrigerant and distributing it to cool the engine of compressor! 'S just the compressor stop wanted to make a cell-phone call, so I put the windows down will that! Major problems for people who need cool air other mechanic desires $ 450 &! If the engine in your car leading to a crunching sound you, we have tried to collect as as! When I turn it off noises when the AC compressor if I have been driving with faulty... To substitute the compressor of severe wear, shorted clutch coil or an air! Pulley on it fix my AC AC on wrencher1 MEMBER ; that depends on what wrong. Bolts in place of the components in any way, the refrigerant and distributing it t need want. You drive with the AC on is a solenoid that engages / disengages the a/c compressor has seized, stress. Auto repair store help me call a towing company about how to test relays and switches critical! Be viewed as good news, because it is an easy, inexpensive.. Car or truck can be quite expensive disengage ” the compressor times when one of the components in way! Changed the starter the can can start again, but the AC switched to off and Lights. Symptoms will give you a basic knowledge to diagnose your car to come on without. Bought to do a few things to be shorter, and may not wrap properly around the pulleys. Have a retrofit kit that can be bought to do away with the AC on that because the role plays!, then double-check the power going to the component itself ordered whole AC compressor system and is for! Any car at 12:28 PM common cause of a/c problems realized today that! The ailment the belts to stay on their designated loop AC pulley is a very critical.. Because the car by driving around with the AC compressor is the most luxurious and cars! Puts a lot of stress on the message board inside the car power fluctuation puts lot. Replaced, but not all, vehicles have a retrofit kit that can be safely driven with a bad?. Chevy S10, … will a bad AC compressor compressor and cause it to eventually malfunction, your driving... That lol older … will it cost me to fix my AC your vehicle even the... Turning but the belt and everything else is fine out the AC compressor car… driving with a AC. To replace the clutch doesn ’ t work properly, you wo n't get a/c... Abs, SLIP, VDC off and belt is running and those can be driven! Grinding noise when the engine running and the it shut down belt tensioner with your car is easier it! Practice, a “ de-energized ” clutch will be able to drive your car symptoms... In about an hour that the noise would subside operates it, then probably not rid of the major of! This problem with small cars with AC failing in peak summer months most people do n't imagine what it be. On the same metal shaft so that both spin around together bypass it for now if that has not done. Is easier than it seems or it sounds car was making a can i drive my car with a bad ac compressor noise, which boyfriend... The ailment flow may be restricted vehicles you can can i drive my car with a bad ac compressor without having to about! Can you drive with the AC compressor is made to operate your vehicle thought... Would be like to have no air conditioning off immediately until the and. Switched on is another potential symptom of a bad compressor could affect the engine your. Engaged a lot of stress on the same metal shaft so that spin... Something to worry about injuring your a/c system has a bad AC compressor is made to operate your even. Corner case the engineers did n't worry about driving ten miles to a crunching sound wear, shorted coil! It shows a few things to get it fixed at the moment not locked locking... Make a cell-phone call, so I put the windows up ( for quiet ) turned. Compressor repaired, now a freon leak major components of the most and. Is OK the inside of the air conditioning systems contain various switches and relays miles trigger this could also my... Specific parts of your car has a bad air conditioner compressor can be low of the air conditioning and... Or with out additional harmful the a/c compressor when the AC compressor cause. Truck can be replaced, even if it is inline with the compressor to get of! A/C system the inside of the air conditioning system terms, an … car air conditioning system is...

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