Lexus ES 2007-12 :: Grinding / Groaning Noise Whenever AC Is Turned On
May 31, 2013
I have a 2007 ES350 with 85k miles. I've noticed that whenever the AC is turned on, there is an audible grinding/groaning type noise coming from the engine bay. If I turn the AC off, the noise immediately stops and returns as soon as I turn it back on.
I've also noticed that the noise only occurs when the car is in drive or reverse. If I switch to park or neutral, the noise immediately stops.
I had the serpentine belt as well as two idler pulleys replaced in hopes of solving the problem but the noise is still present. Any other troubleshooting I can perform to narrow down the problem?
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Getting a groan from their hood struts when opening? Mine does it just after the secondary release and just moving it up from the bottom.
This is nothing major, I just don't want to hear this noise on a half million dollar car.
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So for the past several months i have noticed something going on. There is a little noise almost like a groaning
- When i am at a Stop light and idle but still in Drive.
- When i shift to N or P it stops and goes away.
Sometimes during this i will notice a little rattle or i feel a little vibration but not much and very hard to even notice if it hadn't been for how sensitive i am never would have even noticed this at all. What this could be ?
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My '01 Corolla occasionally makes a soft groaning noise after the car is in park and turned off. It doesn't happen all the time, and I haven't been able to correlate it with anything. The noise seems to be coming from the front somewhere. I took it to my mechanic but of course it wouldn't do it for him. What might be causing this?
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My 08 gx just started making this weird noise when I have I'm leaving from a stop and have the wheel towards the right. It sounds like a rubbing noise. This doesn't happen when I have the wheel turned to the left. Only the right.
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I just had new pads(ceramics, not sure of the brand) all around and new front rotors installed from a local shop that I trust. When braking while cold, there is a grinding sound and feel, I took the car back to the shop, they've acknowledged the issue, double checked their work, and are willing to replace the pads if it continues, which it has. Is there a break in period for ceramics, should I specify a different type of pad.
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I have a 2007 RX350 with about 243,000kms on it. I recently purchased this car and everything is great on it except one thing. As of late, I've begun to take notice that when I accelerate from a stand still (for example after stopping at a light/stop sign), a loud rattling/grinding starts and then as I pick up speed and change gears, it fades away. The sound is more rattling than grinding. As if there is a metal bowl with some smalls stones in it and someone is just shaking that. There is also another sub issue that I'm having. There seems to be a clicking noise every time I apply the brakes or even accelerate. The same clicking noise reoccurs every time I put the gear into drive from neutral. However, when I do that, there is only click as opposed to braking/accelerating, where there are many. I'm hoping this is all part of the same issue and not isolated issues.
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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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In January I purchased a 2007 Mazda 6 with a manual transmission. For the past several weeks I have noticed a low groaning like sound coming from the front end of the car. It only happens when I'm moving at a slow speed. It's most noticeable when just starting and stopping in either 1st or reverse. I thought it might be the breaks, but it happens even when the brakes are not applied. What this could be? I'd prefer to wait to have it checked when I bring it in for it's scheduled maintenance, but not sure if that would be a risky/expensive decision.
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My Honda is making howling/groaning noise I have usually associated with the power steering. The fluid looks okay and and level (I had my friend show me what I should look for) is okay but I can't go into a turn without it making a noise.
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I installed a set of Brake Performance rotors ( slotted ) with premium ceramic pads and have had a bit of strange stuff going on from day one. When I first got them installed there would be a mild grinding or rough feeling when stopping. It got better over the first couple of day but was still there. I also notice a loud whirling or humming noise when I stop from high speeds. I called brake performance and they saids that it may be that the ceramic pad is to hard for the system. It sounded a little odd. The weather in AZ finally hit 77 yesterday so I have been driving with the windows down and have been noticing more of the grinding sound even when the brakes are not pressed.
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My friend with an 07 with about 109k miles on it now has started getting a "groaning" noise whenever the wheel is cut hard to the right or left, either sitting still or rolling. A local repair shop (not the dealer) checked it out and said there was some "stuff that needed to be lubricated". Not trusting this opinion he went to a Toyota dealer where he was getting new brake pads installed on all 4 corners (no Lexus dealer in the city where he lives), they diagnosed the car as needing 4 new struts and a new balljoint.
If in fact he does need the struts and balljoint, I am thinking chances are there will be a bunch more suspension stuff that should really be done at the same time when everything is apart anyway - perhaps bushings, endlinks, etc?
Is he better off sticking with the OEM strut replacements or should he go aftermarket? He's not looking to slam the car or anything, and is more of a ride comfort guy than handling enthusiast.
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You can hear the clunky, groaning noise around 8 and 11 seconds when I turn the steering wheel, making a tight u-turn in an alley way.
What can it be..? I hope it has something to do with my tires since I'm getting new ones today. The current ones are pretty bald.
Quick video clip of noise...
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I've been having this issue with my 2009 Toyota Corolla for some time now. When I turn the car on, there is a noise coming from under the hood that sounds like a screeching/grinding noise. I have captured the noise in this video: [URL] ....
It happens most times I turn my car on in the morning, after it has been sitting off and untouched for the night. When I am turning the car on afterwards throughout the day, the noise is less likely to appear.
I recently took my car in and got the water pump and belt replaced, because a few months ago I was driving down the highway and I heard a similar noise coming from under the hood, and I opened the hood and red coolant liquid was splashed everywhere. I am not knowledgeable about cars at all, but the dealership replaced the water pump and the belt and that seemed to fix that issue, but the grinding noise upon ignition is still there.
I took it into the dealership, but they were not able to replicate the issue because it had not been the first time the car was turned on for the day, so there was no grinding noise. I would like to know if it is the water pump or belt, since those are still under a 2 year warranty with the dealership. Otherwise, I need to know what this is so I can get it fixed.
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1999 LeSabre 3800 Series 2. AC works fine, no noise when in use.
When AC is shut off , we hear this loud , screeching , grinding , wailing , scrunching, high pitched noise.
Not sure what to check? Should I apply a lube to the belt,pulley, etc ....
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My 2003 Camry makes a a grinding noise when the wheel is turned even slightly left. The noise is present at any speed, and is the same volume no matter what. I'm fairly certain its coming from the driver side front wheel. I changed that CV axle in January so hopefully that's not the issue.
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This morning (roughly freezing temperature - nothing out of the ordinary after the brutal winter we just had) got onto the highway to head to work and set the cruise control (as normal) at approx 110km/h (65mph) and after several seconds heard a distinct, quite unpleasant grinding noise. It was loud enough to be heard over the heater and radio. Turned the heater and radio off to listen closer and didn't like the sound of it - sounded like metal on metal.
There was no different feel in the floor, pedals or steering wheel. As soon as I turned cruise control off, the noise disappeared! Turned cruise control back on, and the noise returned approx 5 seconds later. If I continued driving along normally and sustained a certain speed, the noise would appear after 5 seconds again and only go away once I lifted off the gas or coasted down a hill... Very bizarre. Once I got to work and poked my head underneath didn't immediately notice anything out of the ordinary - no funny smells or anything...
Background info: 2011 FX4 ecoboost, crew cab. Stock, no modifications. Approx 134,000km (~80,000 miles)...
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I have 08 460 I got in today and turn on the air and it blows hot. Made sure the AC button was in and it was. So I left car running had someone push the AC button and the compressor doesn't turn!
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I'm able to pair my iPhone 4 with my LS460. When I turn off the car or start the car the pairing will not remain.
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All of a sudden my windshield wipers will not retract after they are turned off.
2007 ES350. with the auto rain sensor
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Every once in a while I hear a sound coming out of the motor compartment right after the car starts.
The sound is similar to the sound of a fan hitting the fan shroud in older model cars. It happens just for a second but it bothers me.
2007 ES350....
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