Lexus GS 2013+ :: Loud Whine Noise When Rev The Engine
Aug 14, 2015
Ok so a few days ago when I was at an ATM i stopped and revved my engine, i could hear a whining sound like bee/supercharger type. It gets pretty loud when i rev the engine and you could hear it whine down as the rpm drops. Now I put it in Sport mode and on drive and when I hit the gas I could clearly hear the whining noise even in the cabin, specially when I let off the gas and let the Sport mode keep the revs up high.
Pretty sure it has done this since I bought it, but I always have music on so maybe that's why I didn't hear it til now.
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I upgraded from a 2009 ES 350 to my 2013 GS 350 recently. One huge difference I noticed is the sound of the car while in idle. My ES was so quiet that sometimes it was hard to tell if it was on or off when parked. My GS has an irritating vibration noise from the outside that is very noticeable when I'm parked. I can hear it when my windows are down and I'm sitting in the driver's seat. It's not loud, so to speak, just incredibly irritating to the point where the vibration hurts your ears. When I'm in my garage and the sound is a bit more isolated, it sounds the loudest from the driver-side mid-to-back section of the car. However, the car itself doesn't feel like it's vibrating.
I also noticed at times when I start my car, my engine gets loud and the RPM shoots up to a bit past 2 (while still idle), then quiets down and evens out. Is this normal for this gen GS? The only reason I ask is because neither of things happened on my ES, so either I'm not used to it, or something is wrong. Driving/ performance seems normal. I do understand this engine should be a bit noisier than my ES and I am enjoying the extra HP and AWD ... I have a full, unlimited mileage warranty so getting anything fixed won't be an issue. My main concern is wasting my time going all the way to the dealership and embarrassing myself if it's completely normal.
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This hot blond was stranded at the store's parking lot. Her VW had a dead battery I jump started it for her. When I connected the cables, my alternator was whining very loud.
Did I damage my alternator or did I put too much load on it? When I heard the whine, I pressed the accelerator then told her to start her car. Success but I am worried I shortened the life of the alternator.
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So every so often when I turn on my car and the air conditioner was already on I hear a loud decompressing noise. The sound is intermittent and worry a me very much the thing if I take it to the delearship I'm sure they won't be able to replicate the sound.
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I recently leased a 2013 RX 350 and started hearing a weird loud noise almost in the first week itself. It seems to happen whenever I shift the gears from Reverse to Drive. The loud noise comes from the back of the car and anyone sitting in the car (speakers turned off) can hear/feel it. It seems to be worse in the morning (or when the engine is cold).
I took it to the lexus service center and the person told me something about differential pressure, which I really didn't understand:-). However, he said nothing can be done and its not a safety issue and sent me back home without any fix. I have driven many cars in my life so far and never ever came across something like this. Is it something normal at all?
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I recently upgraded from my '14 IS 250 to a '15 GS 350. So far I am loving the car except for one thing. When driving above 50mph, there is a very loud whistling/squeaking noise coming from the driver side mirror area that is driving me crazy when the window is open. If i close the mirrors, it goes away.
I plan to have the dealer look when i go for the 5k service.
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I have a 2013 ES350 with 3,000 miles on her. Heard a whine coming from the trany as it shifts? To me, it sounds like a power steering pump whine, but not as loud.
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I have a 4GS F Sport, about 2 months old. For the past few weeks, I've been hearing a whine that goes up and down with the RPMs. It almost sounds like the noise you would hear if you didn't ground an aftermarket radio correctly. Not sure if it was there when I drove it/bought it - I think I would have noticed it, but it seems to be getting louder, about as loud as the sound of the engine (unless I'm really getting on it and the resonator kicks in).
I have a buddy with the exact same car (different color, bought it a couple of weeks after I did) and the whine on his sounds much quieter - still there, just quieter. I've spoken to the dealer twice and have ridden with a tech. We drove mine and a GS Luxury. In the Luxury Edition you hear it but it is quieter, which he says is added insulation (first time I'd heard of any difference like that between the two). The tech said it is likely the alternator which is triple wound to handle all of the electrical requirements and it's just the way the car is.
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I own a 2007 GX470. It has suddenly developed a loud whine. We replaced the power steering fluid (which we were told was filthy) but the whine is still there. The mechanic has suggested we drive it for about 500 miles to see if the noise disappears. I'm not crazy about driving it with the loud noise but don't mind. He says the car is safe to drive.
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I have a loud noise coming from the passenger side of the engine, on my 2014 Santa Fe Sport 2,4 with less than 6000 km L. My buddy said it was a lifter. Last night, my brother-in- law, a qualified mechanic, who is the fixed operations manager at a Hyundai dealership said it is ''piston slap'' and that they had already changed two engines this year for this.
I had the mechanic listen to the noise 2 weeks ago when in for my first oil change but Blondie said it was the fuel injection system...
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2009 Corolla S 1.8l 85K miles
I have let my wife drive my car over the last couple months because she has a much farther commute to work and needs the A/C since its a more professional job than mine.
I noticed the other day when I drove it that there was a really loud whine coming from the engine. We're both Master's students, so I'm pretty bent on not going to the stealership for anything. Would this be the belts?
Here are the videos I took: [URL] ....
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I have an 05 jetta 2.0 and I had a loud whine on passenger side of engine. I removed serpentine belt and ran engine briefly and noise was still there. Figured it was water pump or tensioner. and when I was changing timing belt, tension, and water pump I found it was the timing belt itself that was whining. It was OEM original belt with 140,000 miles on it. The belt was in very good shape no tears just used looking. Now engine is very quiet.
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Yesterday while on an 50 mile I had much more serious whine from the engine bay for about 10 minutes, that I think was from the serpentine belt. I wasn't driving, but my driver (my gf) called and I could certianly hear it on the phone. I could hear it in the cabin, then I could hear it from outside the car. She opened the hood and said it seemed to be coming from the passenger side down by the firewall, engine side. I could hear it while driving and while she was parked and idling.
I'm not familiar with the prius engine bay yet but that area is where the fan belt is i'm guessing if its like my other fwd cars.
It was cold out. She was driving about 55 mph. She had already driven 45 miles when it started. It continued to whine like that while parked and idling, and also while driving. She started and stopped the car and it would start when the car was started. I'm sure she had the heat on the whole time so i can't tell you if it quit when the engine cut out, but i bet it would have.
Then after about 10 minutes it stopped. It started a little bit at start up and then went away. She drove home 50 miles and didn't notice it anymore. I drove it last night in 12 degree city/suburban driving/ highway for 50 miles and never had it come back.
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I have a '99 Chevy Lumina 3100 V6 with 54k miles. There is a loud, high-pitch buzzy whine that changes pitch with engine RPM/transmission speed. The whining noise is only evident while the car is accelerating (forward or reverse), and above 5 mph. I removed the serpentine belt and drove it briefly (500 feet) - the noise is still there without the belt. I figure it's safe to assume it's not the power steering pump, alternator, H20 pump, idler or belt tensioner. The transmission has had regular service, and shifts smoothly in all gears (fluid is clean and level is full). There is only a slight raspy "scraping" noise in park or neutral, which becomes almost undetectable when shifting to drive or reverse with the brake still applied.
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I have a 2004 Ford F250 Turbo Diesel, egr delete, headstuds, intake, dual stacks, etc and when i turn my wheel a loud whining noise comes from under the hood, I noticed it put tension in my brakes. When I accelerate it gets louder and when i let off the gas it goes away... i checked my fluid in my steering pump and it was low so i put some more in and the next day it was all sitting under neath the truck.... any quick fix or do i need to replace the whole pump?
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Recently traded in a 2004 ES330 for a Lexus Certified Pre-owned 2009 GS 350 AWD with 32,000 miles. Wasn't in the market for a GS but with such low miles and it being a CPO and the price was in my budget so went for it. Once I got it home, I am starting to notice the engine noise, like its kinda loud.
For some reason didn't notice it while doing the test drive but now, its like when I am driving, I get conscious about it so much so that I have to turn the radio on to take my mind off of it.
So was just curious if its the case with every GS. My 2004 ES had less of an engine noise, and I am thinking the GS is a CPO so it shouldn't be something out of the norm but still wanted to get some perspective here for peace of mind.
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Odd, relatively loud "whoosh" noise when they turn off the engine? It sounds pneumatic in nature, like a pump or servo of some sort sealing or depressurizing? I should note that I park in a garage, which may amplify it. Definitely more noticeable if you open the driver door or window then kill the ignition.
Second, I don't know if it's the cold, a bad batch of gas, or just normal but the motor seems to make a clack clack clack noise when stopped/at idle. It's not consistent and doesn't seem to affect drivability. I just hope it's not knock or slap, i.e., indicative of serious issues. Am I just being paranoid and overly sensitive?
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I have a 2006 lexus es 330 that just turned over 90,000 miles. My dad and I have done the regular maintenance on it so far but this weekend after a 3 hour drive, I turned the car back on and a loud whirring/humming/whining noise was coming from the engine. It gets slightly louder with acceleration, but I can barely hear it once I've picked up speed (but it's still there.) It still happens when I am in neutral. It sounds like it is coming from the passenger side of the engine. Close to the power steering pump area, but the power steering fluid is full (although it is a very dark/black color and has a slight smell...not sure if this is normal.) I'm not having any trouble or hesitation while steering. The rack is operating smoothly and it is not leaking. I plan on taking it into the shop but wanted to go in educated.
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Loud engine grinding noise accelerating from stop when you first start the car? It is right after cold start, lasts 10-15 seconds until I get to 30-40mph. Engine sounds normal otherwise.
2008 LS600hl with 28K miles
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Is this normal? I've heard this is normal for all Toyotas/Lexus? I just picked up my 2013 a week ago and didn't notice it?
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I own a 2006 GS300 for 4 years and I have about 90k miles on it. Just suddenly today when I went to go turn the car on, I hear a rapid loud clicking noise and the engine will not start. I've done some googling and one possible solution is to disconnect the battery to let the car reset and then connect it back. What the cause is? I've replaced the spark plugs a few months ago, but I didn't replace the battery.
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