If the AC compressor noise at idle sounds like a helicopter, you might have a mechanical problem with your car. Like a fluid leak, you may also hear a whining noise when turning the steering wheel. Like I said it whines at 30 to 40 mph and stops. Usually a squeaking noise coming from a vehicle with a manual transmission that changes with the use of the clutch is an indication of a worn throw-out bearing. It will not go into reverse or park but the whining noise isnt as loud then either. This can be extremely difficult to diagnose without removing the axles first, so it is often just as expensive to diagnose the problem as it is to simple replace the axles and seals. It could have become loose or damaged. We recommend that you read an article we have previously posted in regards to this: https://gobdp.com/blog/engine-belts-squeal/. Brakes squealing, grinding or growling. Jake, Thanks for your question about your Dodge truck. The other possibility is that your tires need to be aligned or rotated. If your vehicle has a timing belt it could be that belt that is whining. They said they took a look at everything. Later in the afternoon, it was much more subdued, but still there. A bad fan clutch can make a noise similar to a whistling noise. The most common cause for a vacuum leak is a broken hose around the intake manifold, but it could also be a leak around the boost pipes if your car has a turbocharger. The part wont cost more than $2, and replacement is straightforward. rileyrat said: Come on man, we are Honda/Acura guys. my 2001 dodge stratus is making a loud whining noise coming from the belt when it makes that noise my heater goes out and its been really cold out lately the belt was also changed a few weeks ago but it hasnt made that noise in tell it got cold out someone help me out please.? The first thing you should check is that the power steering fluid is filled to the proper level. It is possible that the leak you have in your power steering rack is a very slow leak so you wont notice your fluid level dropping for a few weeks. You can try having a regular tune up performed to see if that helps your Durango start more easily and see if that also fixes the revving problem on the highway. I have a 95 odyssey and when i start the car it makes a whining and rattling noise. Most vehicles with 4 cylinder engines have a system to raise the idle slightly if you try turning the steering wheel while stopped to make sure the engine doesnt stall. The first time you notice it you may wonder if youre hearing anything unusual at all. Is it even safe to drive to get it to a mechanic? The clutch is spinning when idling, disengaged from the fan. If you have any under drive pulleys, or skipped any accessories, you will need shorter belt than stock. Catching a low fluid level early can save you a lot of money. You can find the proper tensioning procedures in your vehicles owners manual. My son replace the transmission filter and added new transmission fluid and that didnt help any. Here are the most likely causes of a car whining when starting: The radio can accept interference and cause noise when starting the vehicle. You can purchase BlueDevil Transmission Sealer here: http://bit.ly/16JIVMM. when I slow to a stop it sounds like it winds down. Additionally, the Hello. In that instance you should add 1/3 of a bottle of BlueDevil Power Steering Stop Leak and refill your power steering fluid to get it to the proper level. If it is low you should refill it with the factory recommend fluid to bring it up to level. For more information on squeaky belts, check out our article about engine belt noise here: https://gobdp.com/blog/engine-belts-squeal/. YourMechanic All rights reserved. I really like it a lot. Faulty belts and pulleys are easier to diagnose because they make a unique whining noise instead a whistling noise. The noise can be due to a loose or damaged belt, a bad or damaged pulley, or its bearing. This can be very dangerous and should be looked at by a certified mechanic immediately. Most car owners have become accustomed to the idle noise coming from their vehicle's engine. Sound #4: A Rumble & Roar Under Your Rear. Each one of the possible causes listed above can result in its own problems. After you have tested the pulleys you will then want to check for proper tension. For more information, check out our article about, It is very common for car owners to experience a whining noise when accelerating. A low fluid level or old fluid can cause the whining you are hearing. It sounds like you are on the right track in getting things fixed and have a good eye seeing the pulley rubbing on the plastic cover. Another one among the common car noises faced by our customers is the grinding noise while they shift gears. I have a 06 Hyundai Sonata kept in excellent condition, regular services. If the noise is from the front of the engine, then its apower steering pump noise. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. An my steering is hard to turn but I dont see no leaks. It was fine yesterday. You can usually tell by looking at the belt while the engine is not running. If you hear gears grinding while shifting a manual transmission, you may have a problem . You could try having your mechanic check your power steering system to see if possibly the power steering pump is causing the noise youre hearing. Its quite common, actually. It is usually way more noticeable on the A.M band of the radio. He was prompt and professional, very pleasant to work with and talk to. It could be the belt or one of your pulleys causing the whining you have described. So Ive had my power steering pump replaced twice since April 2014, and in September I began hearing the same noises I heard before It was replaced; it would groan mainly when Im parking or cut really hard to the left or right, but I dont hear this noise when driving. It sounds like youve done just about everything we would suggest in getting the problem fixed! It used to only happen very sporadically- It didnt start until I drove a mile or two, would last until i came to a complete stop or made a sharp turn, and then it would be fine, and some days it didnt make a noise at all. Certified Automotive Diagnostic Technician. 2. A whine like you described is usually associated with a power steering problem. The best way to quickly stop a leak in your power steering system is to add BlueDevil Power Steering Stop Leak to the reservoir. It sounds like your serpentine belt is causing the squealing. My car has 48000 miles. Most vehicles only have 1 belt and it can usually be changed fairly easily. You can purchase BlueDevil Power Steering Stop Leak here: http://store.gobdp.com/power-steering-stop-leak-00232/. I declined and I drove away and the sound was gone and turning was normal. Loud, often clunking, noises that occur when shifting into reverse, drive, or neutral can be a sign of a problem with the torque converter. Noise From The Water Pump. It is also possible that one of your drive shaft u-joints is starting to wear out. It can squeal/whine for various reasons such as: the belts tension is too loose or tight, fluid has leaked onto the belt, or it may simply need replaced. But since the pump is a mechanical part with its own gears, it can make all kinds of noises when it fails. You can't ignore it, though, because it could be much more serious. It can last just a couple of miles or thousands of miles, its like a lottery. It needs to warm up before it can pump the oil. My car stalls at idle; the battery is good, so is it the alternator? Please help! Bad Suspension Bushings. Any ideas? But if the bearing in your alternator is bad, you can hear it when you accelerate. Your car may have multiple belts, or only 1, but often can be changed easily. If the power steering fluid is not low then you may want to have your power steering pump looked at by a professional. Im sorry your transmission is giving you problems. While the transmission is the most likely cause, whining while . However, now when o accelerate and the Jeep gets up to 30 to 40mph. Sometimes when i stop the noise will come back but not as loud and i would have to do the same procedure to get rid of the noise. I replaced the pulleys 2 months ago. Various things ensure absolute intake manifold pressure, such as an intake manifold gasket, idle air control valve, and intake air filter seals. Also, while you have the belt off and are checking the length, try spinning each accessory pulley by hand and see if any of them drag. Either way, its important to pay attention to any change in noise. Hi! If your car is making a clicking noise when turning, it is likely you have an outer CV joint (constant velocity joint) that has failed because of a torn boot or old age, most likely a torn boot. This rust can eventually cause holes in the piping and mufflers allowing exhaust gas to escape which can cause a lot of noise. My fluid levels are fine, what else could be wrong? Step 2: Manual or automatic. The noise could get worse while accelerating or it could remain the same. It does sound like your power steering pump is causing the problem since it only happens when you are turning left or right. On your car, the power steering fluid reservoir is on the passenger side fender near the rear of the engine bay. i park my car on the driveway and once engine is warm 90 degrees and i apply the neutral gear the hole engine shakes several times and then for a while runs normally and after a couple of seconds shaking bad again sounds like is choking. It is possible that the problems are related so we recommend trying the easy fix first. It could be a faulty water pump if you feel a hot, burning smell. What could possibly be the problem? 2012 Nissan Sentra vs. 2012 Nissan Altima: Which One Should I Buy. This whistling noise can only be heard in the cabin and not from the engine bay. If that happens, youre looking at getting a new power steering pump. If its a belt, have it tightened up or replaced by a professional because it needs proper alignment and tightening. If your system does not have a bleeder valve, you can remove the air simply by letting the vehicle idle with the cap off the power steering reservoir. Any leaking? It could also be due to a power steering issue, worn bearing or low engine oil. Before changing your accessory belt, inspect it for obvious wear or cracks. Nestor, Thanks for your question about your Dodge Stratus and Im sorry things arent working quite right. If its a pulley or a bearing, replacing that can set you back around $80. If any of your other pulleys wobbly or drag when you spin them, the bearings in that accessory are probably bad and it will need to be replaced. Repairs covered by 12-month/12,000-mile warranty. Why is my car making a whining noise when ever my trucks idealing or slowing down? However, when you begin to hear these noises during acceleration, it is mainly due to these three main reasons. Sit in the vehicle with the engine idling and the shifter in park or neutral. Hi, I drive a 2009 4 cylinder ford fusion. We had both front wheel bearings re-packed.then replaced, to no avail. This makes me think its lubrication or maybe a belt, but Im certainly no mechanic. The roaring you hear is excess engine noise that would normally get silenced by the muffler. Usually these sound more like a whistle, but may sound like a whine if they are large enough and could also cause the engine to die at idle. Someone told me to check the filter first before I buy anything expensive. Why Is My Car Making A Whining Noise When Accelerating? It is also possible that your serpentine belt has failed. It could also be an indication that a bearing is going bad in another accessory or simply that your belt needs to be replaced. Any idea on Problem? I noticed that when the pulleys were removed that the largest pulley was rubbing against the plastic dust cover to the side of my engine; we tightened the cover up so Im assuming thats not a problem. To clean your 2012 Ford F-150. 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