Golf/GTI VII :: Brake Pad Noises At Cold Startup
Dec 2, 2015
In recent months I hear some new noises at cold start. First is coming from the front of the car, a few seconds I start reversing from a cold start, sounds like an automobile equivalent of my back cracking. Not metallic, more plastic-ish. Could this be "pad slap" from my front brakes? It happens about 75% of the time after a cold start. Second is from the rear-end but that is consistently linked to the first time I depress the break pedal once the car is in Drive, again after a cold start. Its more like a one-shot "thud" whereas the front-end noise is a bit more elongated.
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So, I had noticed copious amounts of smoke on startup a few weeks ago and took it to the dealer. They said turbo seals were bad and were going to replace. However, once they looked at it (and consulting with vw engineers) they concluded turbo was fine and that the ccv must be faulty. So, they replaced the valve and tube and returned the car to me last week.
Before I take the car back in and have them start pulling my engine apart I thought I would get input. It only smokes when cold, and doesn't appear to smoke while driving. No performance issues at all - runs awesome. Fluid levels are fine. Smoke doesn't really have a strong odor or oil or glycol.
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If my car's been sitting - say monday morning after sitting all weekend in the garage- it runs rough for a little while. Sometimes only for a few seconds, sometimes for a little while after the idle drops. The colder the car is, the longer and worse the condition. It feels like a cylinder isn't firing.
After a particularly cold and wet spell (I had the car outside) it ran so badly it threw a code for one of the cam position sensors and #4 misfire. I replaced both of the sensors. That worked a little.
Since I was due for 80k service and saw a misfire when damp, I replaced the ignition coils along with the spark plugs. That worked a little more. But, it still does it. What else could it be if not ignition? Sticky valve? something else?
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Normally when cold the car would start and rest at about 1,200 maybe 1,300 for a couple minutes then go down to its normal idle point, recently when starting it when cold, it sounds and looks like it wants to do that but just goes straight to its normal idle point, its only started this a couple does ago and has me a little worried now. could there be anything wrong ?
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My v-10 was clicking after starting (not the manifold or loose plug) until I hit the gas and it would go away so I figured I would start with an oil change and a new filter. Since I would have to drive 55 miles for a Motorcraft filter I headed for the auto parts store. I noticed on the box it said it had an anti-drain-back valve in it for startup. After some research I discovered these modular engines require that to keep the oil in the top end for start ups..................problem solved.
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Lately my Sienna makes this noise whenever it is started. The noise lasts for 5-10 seconds. It builds up very loud towards the end and then stops abruptly. I made a recording of the sound and have attached it.
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My friend has a question about his 2001 Honda 2 dr. Accord, V6. After he first starts the car and backs straight or turns, there is a bad sound near the passenger front side, maybe in near the wheel. Once the car has been started, say, and he goes forward and then backs up there is no noise. But the first time out of the parked position, it is very noticeable. He said he has noticed it almost a year. Is the transaxle a problem? Is it dangerous.. only on the first startup and back up and it ends shortly, but sounds bad. It is not with brake application either, so not a brake pad I don't think and he has those checked and replaced, so don't know what to think.
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This noise started a few days ago. Only happens when the car has sat overnight, and only for about a minute or so. This is a 2005 1.8T with about 116K miles, timing belt done at 108K, AC compressor replaced in June. Oil changed every 5k with Mobil 1 0W40 - All filters and spark plugs replaced at 105K. Car is in Florida, temperatures are about 78-85F in the morning.
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I'm experiencing since outside temps are down here in Canada heavy brake squeal in the front. It is barely audible at -2/-3 Celsius, but lower (-10 and lower), it's really aggressive.
One week ago when very cold outside, I went to the dealer, I insisted for a test drive because of the cold condition this day. The tech notice the problem, and we scheduled an appointment for the next week to look at brake pads.
it's -1 outside, so brakes do not squeals... The service advisor told me, the tech (the one that tested it last week) is absent today. so if we look at this and found nothing, you will pay for the work...
So I need to wait a colder temperature to come back to the dealer...
The question is : what do you think about this problem ? are brake pads defective ? It's happen a low speed, regular braking (stop or light).
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I recently bought my Nissan Sentra from Carmax, and drove it cross-country from Maryland to New Mexico for a job. I noticed along the way that from a cold engine start, whenever I would reverse, shift to drive, and turn the wheel to straighten, I would hear a noise that sounds like pulling the parking brake coming from the tire area. The engine also makes a knocking noise when the accelerator is pressed, but gets better as the engine warms up (which I'm told is a gasket). Finally, when driving from a cold start and the transmission shifts from 1st to 2nd, I hear a metallic clunk that sounds like someone hitting a metal shaft.
Any thoughts/concerns? I've read something about a premature bearing failure, if that's relevant.
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Ok, so I started the car this morning and there was a whining sound that sounds like winding of gears, It changed in pitch along with RPMs and when the car was in neutral (it's a stick) and the clutch not engaged, it was still there with pitch appropriate for idle RMPs. Later, when the car warmed up, the whine disappeared.
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My awesome 1990 Toyota Pickup (6 cyl., supercab), fondly named Ol' Rusty, has a measly 245,000 miles on it and still running strong. The one problem is that when it is very cold out such as this morning (-10F), I get a terrible noise coming from under the hood just in front of the steering column. It sounds like a belt rubbing, but I can't find it. It happens when I start going faster than 20 mph and goes away once the engine is completely warm. When it's happening, the speedometer jumps a bit. Interestingly, if I warm the truck up for 10 minutes or more so that the engine is completely warm, it still happens when I first drive the truck. Is this something I need to worry about or can I continue to ignore it like I have been for the last 3 years?
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'91 Blazer, S10, 2wd, 300,000 mi ....when weather cold, and car cold, I hear a loud slapping sound that I thought was a fan belt, but checked and they are ok...when car warms up, or when weather warm, I don't hear the slapping..... sounds like belt against plastic,,,,???
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My Camry Hybrid XLE has been at the dealership for a total of 26 days and 3 unsuccessful repair attempts relating to my dash that constantly creaks and makes cracking noises during cold weather. The shop foreman at the dealership also has not had a single camry (besides mine) come back for a noisy dash. The lemon law in my state kicks in at 30 days in the shop and/or four unsuccessful repairs and the dealer is well aware of this. I currently have the car and am waiting for a 'field technical specialist' to show up to take a look. I was told he/she comes comes 'once a month' but offered no more details than that. I noticed on this forum that some dealerships can call the specialist whenever and have them show up. Apparently mine only comes once a month... My luck will be that it will be too warm the day the specialist shows up and they will not be able to reproduce the issue!
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I have a f150 with a 5.4 triton I have noises coming from the engine loud when cold get quiet as you increase rpm almost sounds like the valves if you go under truck noise gets louder truck has less than 68000 miles.
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I have a 2006 rx330 with belt squeaking noises on after warming up for say 10 mins on cold mornings, while reaching home I could hear the noises on cold days, the outside temperatures usually 35 to 40 F happens. While driving no noises, only happen on cold days when temperature is above 50 no problem. Should I replace the belts, how many belts are involved ? Tensioner problems ?
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Today, I experienced the coldest temperatures yet on my drive to work. At one point, I saw a '24F' shown as the outside temperature (although not unusual for April in Minnesota):
Expected: My gas mileage was down a bit. I was impressed it wasn't as bad as I would have expected from our 2005 Prius, though.
I should have expected: On the last 1/2 mile or so, when driving slow on the little bit of EV left while in the forced HV mode, I accidentally accelerated too much and forced on the ICE again (it had been previously on earlier in my 22 mile commute). This time, however, it was different because it didn't shut off immediately. I think the ICE had to do a second warm up. I'll have to watch that more closely next time (darn that cold weather)!
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Well, I have a 2011 Ford Escape. Recently, the car has been making two noises coming from the right rear drum brake.
I can only hear it going 5 mph or lower, possibly from road noise.
First noise: It sounds like someone is rubbing wet rubber on a wood floor (weird analogy). Not a grinding sound like a bad pad, but more of a hard rubbing sound.
Second noise: Whenever the car is at 5 MPH or lower and starts to decelerate, there is a high-pitched very small whistle coming from the same area. The pitch decreases as the speed does.
Got the brakes checked, no issues.
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I bought a 2006 Sonata V6 3.3L with 137k on it about a month ago. Engine and Trans is great, but I noticed an issue that developed within the past week and a half or so.
I am one to always engage the parking brake when parked, to relieve pressure on the parking paw in the transmission. After about a week of heavy use of the parking brake, I began to hear a slight 'clunk, clunk, clunk' coming from the rear passenger wheel (it actually sounded like something was loose in the trunk, but ruled it out). The 'clunk' sound at first only happened going over rough or bumpy roads, but within the past week or so it's gotten louder and more consistent. It now 'clunks' regardless of speed or road surface.
I used the parking break today for the first time while the car was in motion, and when pulled it sqreached very loud, didn't really stop the car, but the 'clunk' became very loud while the break was pulled - shockingly loud, actually.
A couple of days ago I took the rear passenger tire off while jacked up, and spun the wheel. With neither the parking or regular breaks engaged, the wheel made a 'clunk' sound very similar to that it makes on the road. Took of the Tire/Rim and spun the Rotor, to hear the same sound. Attempted to wiggle the Rotor and found no play at all.
At first, the clunk went away when you pressed the floor board brake pedal, even just a slight bit stopped the noise. Now it doesn't seem to stop it any longer.
My main idea is that the parking brake in the Rotor is the culprit, given that the issues didn't arise until I started using the parking brake - and the fact that brake appears to not work very well. However, my dad tells me he thinks it's a wheel bearing. I don't think it is - as its not making any metal on metal sounds, nor is it very difficult to rotate the Rotor while jacked up.
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Buick Regal 2000... Could it possibly be a leaf hitting ventilation fan? Turn the fan off to test. Looking for someone who knows something about cars to listen under the hood and try to pinpoint the source.
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Cold starts only (warm starts completely fine), typically the rpm jumps to 2k or so then slowly climbs down as engine warms up. However recently one in ten start ups the rpm will jump to 2k then immediately drop to 1.5k (sounds like a drop in rev engine) or so. Engine does not shake or stall and still starts fine. Throttle body is cleaned and spark plugs were all replaced. However I cannot remember if this started happening before throttle body was cleaned or if its not related with it at all. Battery is fine too or according to battery charge test. I don't see any loose hose that were taken off while getting to throttle body. I recently tried fuel injector cleaner but didn't make much difference (only 1 application though).
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