Why does my Toyota Corolla make a whining noise when accelerating?
A whining sound when accelerating is almost always caused by a bad accessory attached to your Corolla’s engine. Here are the most common causes of whining noises when accelerating:
Are there any problems with the Toyota Corolla?
This may lead to harsh transmission shifting, the engine stalling, or the engine failing to start. To address this, Toyota issued a safety recall in late 2010 to replace the ECM at no cost to the owner. Overly Sensitive Electric Power Steering System (possible): See 2012-2015 Corolla – Common Problems.
Why does my Toyota Corolla slow down on a hill?
When coasting down a hill on a highway, the transmission downshifts to create engine braking. However, it appears that the throttle is not restricted enough at the same time, so the car accelerates slightly rather than remain at a constant speed.
Why does my Audi make a whining noise when I start the car?
A bad torque converter can cause a whining sound when starting your vehicle. A good place to start would be to check the transmission fluid. You’re going to want to check it for both color, and metal content. If you see any flecks of metal on there, it is probably going to need serviced.
Why does my car make noise when I go over 20 mph?
If you hear the noise above 20 mph it’s most likely a wheel bearing noise but it’s not a bad idea to check the tire tread to be sure the tires are not chopped or worn uneven. If you what to leave me more details about the noise I may have a more definitive answer to what may be the problem.
Why does my alternator make a whining noise?
Alternator whine is a product of a drop in voltage between the radio and the alternator itself. It is usually way more noticeable on the A.M band of the radio. You’ll hear it match the acceleration of the vehicle.
Why does my Toyota Highlander make a knocking noise when braking?
I have the same noise on my 09 highlander , what it is is the inner brake pad is rocking back and forth , not up and down or side to side but actually left to right . It’s hard to explain unless you see it.
What kind of car is a Toyota Corolla?
Hello, fellow Toyota owners! I have a 2007 Corolla that I purchased used about 3 years ago. Besides the normal maintenance tasks (oil change & other fluid checks, rotating tires, etc.) it’s been a great car and luckily I really haven’t had to have any other work done.
Why does my car make a creaking noise when I brake?
About 2 months ago, I started getting a “creaking” noise coming from the rear driver’s side when applying the brakes only; I do not hear it when driving. It doesn’t happen when braking at low speeds (20 mph or under), but mostly when I’m braking firmly to slow down or stop.
Why does my car make a noise when I Turn on the AC?
Please try again later. A howling or groaning noise from the glove box area of the dash when adjusting the volume settings of your ac\\heat settings is typically the blower motor assembly.
Why does my car make noise when I Turn on the air bag?
Always ensure that leaves and debris are clear from the cowl area of windshield base, as this can ultimately end up in the blower motor casing and cause noise as the wheel of blower motor is spinning. Caution for the Air Bag Circuit connectors (they are a bright yellow and typically for this service do not require unplugging).
What causes a Toyota car to not start?
Battery – If the connections on your battery become corroded, there is no longer a connection to the rest of the car. This can keep you from starting. Clean the posts and try to start the car.
Why does my Jeep make a high pitched whistle sound?
I have a 2011 Grand Cherokee and my blower motor just started making the high pitched sound like a jet engine. I have about 77000 miles on it. It started after returning to cold weather after being in Florida for a few days. I took the cabin filter out and the noise was still there, so it wasn’t due to that.
Why are my Toyota Corolla airbags not working?
Airbag Control Module Failure (2003-2004 Models Only): Many 2003-2004 Corolla owners have had their front and/or side airbags deploy unexpectedly. This is because the integrated circuits in their Corollas short circuited from excessive noise, causing the airbag control module to fail and the airbags to deploy randomly.
Why does my Toyota Corolla start when jump started?
Not the starter motor because if jump-started, the car will start. Also, the headlights were dim when we first started moving, but they brightened when the engine was revved. Plus there was a distinct “whining” sound that increased in pitch as we increased in speed.
Why is my car making a loud squealing noise?
This serpentine belt is dried and cracked on the backside of the belt and was making a loud squealing noise. This serpentine belt is dried and cracked on the backside of the belt and was making a loud squealing noise, the ribbed side was cracked just as bad.
Why does my car make a rattling noise when I accelerate?
It will be a faint sound when the car is idling in ‘park’ mode, but the volume and frequency will increase in proportion to acceleration. It could indicate the last stage of the converter’s life. If this happens, you should take the vehicle to a repair shop as soon as possible.
Is the vibration normal in a Toyota Corolla?
However, when it is in Neutral, the vibration is at a normal level. In Drive, once we accelerate, vibration is normal. At first I thought the engine was just set at too high an idle RPM, but then I noticed how the vibration changes while in Neutral and while maintaining consistent speeds over 20mph. Any ideas? 66 people found this helpful.
Why does my Toyota Corolla shake while driving?
When it vibrates while braking then your brake pads need replacing. When the entire car shakes from idle, to acceleration, to idle and stop, it could be your transmission. A much bigger and more pricey problem. Does it shake only in drive? How about when you put it in reverse? Neutral?
When do you feel vibration in your car?
This vibration only happens when driving under heavy acceleration, like when you are approaching the highway trying to merge into the speeding traffic, or on a jackrabbit start from a traffic light. You feel this vibration only when the vehicle is accelerating.
What kind of engine does Toyota Corolla DX have?
Also own 1994 corolla DX with current and original mileage of 250, 000 and still runs great with no problem on engine since purchased. Very grateful for this site and glad to know that I am not alone with this problem.
Worn Piston Rings – one of the main problems of the Corolla is worn piston rings, which can lead to excessive oil consumption and possible engine failure, which can be quite expensive. Symptoms of worn piston rings include oil sludge buildup and low oil levels.
Why does my Toyota Corolla have a low oil leak?
I learned yesterday online that many Toyota models (since the 1990s!), have an oil sludging problem which explains the low oil with no leak. The sludge gels within the engine parts, leaving less fluid for lubrication, while the engine grinds itself to death with fine particles.
Knocking Noise when Accelerating The stress on your car while you accelerate can draw out noises you wouldn’t otherwise hear. If your car makes a rattling noise when accelerating, it could be your engine is worn out with low oil pressure or piston slap.
Why does my car make a knocking noise when I Turn on the engine?
If engine noise seems to be from the bottom of the engine, it’s likely from damage to the connecting rod bearings. Another engine knock sound that’s become commonplace with variable valve timing systems comes from the top end of the engine. If left unattended you could seize your engine.
What does it mean when your car makes a clacking noise?
This is one of the last sounds you want to hear and about the easiest to diagnose. Clacking sounds emanating from the lower half of an engine often mean a rod bearing or the rod itself is in trouble, typically due to oil starvation or over-revving.