Golf IV R32 :: Rattle Metal Sound When Car Is Cold Starting Out In 1st Gear
Aug 24, 2011
I have the eip street series catback- that is it for exhaust mods.
Every time (when car is cold) I start out in 1st, just after I release the clutch (1100 rpms or so) I hear a slight metal rattling noise for a second or two. It sounds as if it is coming from near the cats. And the noise disappears after the car warms up.
What it could be? Is there a heat shield above the cats that might rattle?
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I ease off the brake and i hear this rattle coming from my car, like metal on metal. But really high pitched like something got loose or something. Tick tick tick tick. So i give it gas and it goes away. Its only there if i brake and release the brake...So i get home and everything is normal. I go outside and move my car and there's the weird rattle again ...
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I picked my R up three weeks ago tomorrow. I took it in this morning because there has been brake noise from day one. The noise was a scraping, metal on metal sound that diminished a fair amount when the brakes were warm. I only got a very brief conversation with the service agent at the dealership this afternoon, and all he told me is that they had to order in new brakes. I don't know if it's just pads, or calipers or rotors or the whole deal! I'll get the whole scoop tomorrow.
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This morning on my way to work, pulling into the parking lot around 20mph. I hear a metal on metal grinding noise. (almost to the sound of a muffler dragging on the ground type noise). Then that disappears for a bit, hear a loud metal clunk then some high pitched sound. All within say 30 seconds. Definitely coming from the back, but can not tell from which side.
Things I've checked in the parking lot:
Nothing hanging low, exhaust seems in-tact
It doesn't look like the brake shields behind the rotors are bent or touching
Sounds still happening if on or off brakes , on or off throttle.
It seemed to happen only at lower speeds. Disappeared once I got up to 50mph
Just took it out for a drive, that loud metal clunk happened when I put it into reverse, drove around, no other sounds. I just don't have a warm fuzzy feeling that this will just disappear.
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Yesterday, I noticed a rattling sound coming from the entire car a 2002 subaru outback 2.5l 4 cylander (it seems a bit louder on the passenger side but it literally can be heard throughout the car). I was on the expressway and got off and stopped at a red light when the check engine light came on and started to flash and the rpm's dropped rapidly and the needle began to bounce up and down. I pulled into a gas station to check it out more and popped the hood to find that when the car is rattling it is also shaking and rocking the engine of the car from side to side slightly.
When I'm idling the rpm's drop and the car feels like it is going to stall out. Then, as I accelerate, the rpm's barely go above 2000 and jump up quickly between 3000 & 4000. It sounds like a metal on metal rattle with a very slight high pitched whistle and you can hear a fan kick on and the engine try to keep the rpm's up every couple of seconds when the car is stopped. I had the timing belts replaced 2 years ago and it sounds very similar to how it did when they needed to be changed, however, the engine never felt like it was going to stall until yesterday.
When idling the noise gets louder and when accelerating it can still be heard but barely. Also, the rattling has caused the entire car to vibrate all of the time. I noticed yesterday that the oil was low and topped it off, but I don't think that would cause such a hige issue so quickly. When I go uphill, i have a good amount of power but every 30 second or so the car shifts and the rpm's jump lurching the car forward because of the surge of power. Also, when I hit the brakes, my rpm's jump slightly to about halfway above the 1 but the engine does not accelerate.
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I have a 2007 hyundai sonata, this car is my daily driver. I put 180 miles on it a day around trip. Currently has 180,200 miles on it. Last Friday on my trip home when i turned right I heard a metal on metal sound. I slowed down went straight and it went away. Talked to a few people and I think it may be the wheel bearing. Even if I hit a road reflector it starts up. It's the front left wheel. Get on the breaks it goes away.
So my question is... Wheel bearing??? And can I replace the whole hub and fix the problem or do I have to try and press the bearing out?
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I have a 2003 Toyota Solara 4 cyl. auto. transmission. I recently had the head replaced. Now it is making a metal on metal sound near the drivers side of the engine. It makes the sound during idle, when I change gears, and the sound increases when I rev the engine. What could it be?
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I thought i heard this yesterday when i left work but i was tired and said its in my head, THEN i go to leave right now and sure enough its a real sound, you can hear it very well through the front grill and then if you turn the volume up you can hear a ticking sound ever half a second or so, it also speeds up when i was pulling on the throttle cable. And after the truck fully warms up it goes away.......
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My 2011 2.4l Sonata made a metal on metal sound suddenly the other day. About 4 days ago, I drove about 2 hours away from where I live, Mostly highway, about 80mph to a go kart race. Got out of the car for a while and came back in and was pulling away to run the store and as i started to approach the first stop sign maybe 500-600 ft from where i was parked, i heard a bad metal on metal sound, came to a complete stop at the sign and it stopped. Went back to the race after driving to the store about 5 miles away.
Got in the car to leave and same thing, just to the stop sign 500-600ft away. Drove home like i said mostly highway, and didn't hear a thing. Today, about 4 days later, I drove to Chicago O'hare airport, about 30min away, and it was fine the whole way there. However on the way back, after about 20-25min, I heard it again. So I came to complete stop as I was forced to by a traffic light as I was taking my exit off the highway, and It started making that sound again. So i came to a complete stop at the light and started moving again when it turned green and couldn't heard a thing.
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At 75K my passenger side rear brakes were making metal on metal sound. I was really surprised as I have always learned that the front brakes take 80% of load and they always go out before the backs. So I took the wheel off and sure enough the pads were metal on metal. Changed everything out. (new rotors). I then went over to the driver side rear brake. Looks brand new. The pistons were barely out. I figured this caliper is bad. (I haven't change yet)
When I drive I can hear a very faint metal on metal sound when I brake. VERY FAINT. So with 75K miles on I figure the front brakes are due. Today I took the wheels off and inspected them. Tons of pad left on both of them. If I didn't know better I would say a brake job had been done very recently. (I've owned the car new so I know they have not had a brake job) However after reading many articles on this site I found a thread where one user said he was changing his front brakes for the first time with 110K on them and the pads still had 10K left in them. So the fact that my front pads are still pristine at 75K may not be a big deal (or not as big as I thought. Also I am not hard on brakes.)
However I'm not sure what is going on. Why would the passenger rear brake be metal on metal at 75K and the three other pads are like new. Is the passenger rear the only one working (or working much harder than the others) meaning the other three are bad? Or is the rear passenger bad and the other three are good? I have a working knowledge of cars but I am by no means a mechanic.
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I have got this noise which sounds like a light skimming of metal on metal. It sounds like a roller (airport baggage) spinning. It can be heard mostly when driving next to a wall or past parked cars. I suspect it being the bearing in either the water pump, idler pulley or even alternator. The car has 330000 kms but it is serviced regularly in which all fluids have been changed over time. I just want to drive through a tunnel and not hear any non harmonic sounds coming from the front.
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I have a 2011 Santa Fe AWD Limited. 90,000 miles. I have a strange sound I need identifying. At first I thought the sound was my AC depressurizing, but it's not that. It sounds similar, but has a faint metal-on-metal jingle sound to it, like something is rubbing or something is rotating and intermittently hitting something just slightly. The mechanic went in to change the water pump because it was leaking, and he thought that the water pump when rotating was rubbing because the rubber ring/gasket was failing, therefore making that sound. Not it. Tired rotated and new brake pads put on. Still there. To be clear, the mechanic never said he heard the sound. I just told him about it.
I can hear the sound when I turn the car on and put it in reverse start backing up. I can hear it when I let off the brake (driving and in park), which lead me to believe that it could have been the pressure in the Master Cylinder or ABS. I don't know now because it does it intermittently when I am driving down the road with no brake applied. When I park, I put the car in Park, get off the brake and just listen. And I can hear it. When it is in park it is more rhythmic, with two or three second breaks in between. kshhh kshhh kshhh kshhh. (I hope you like my poor attempts at sound effects.)
Is it the ABS system? Don't tell me it's transmission related. I just bought this car (used at 87,000 miles) and already had the struts done, the water pump and drive belt done. For what it's worth, this car's passenger and back seats vibrate at 60+. Not sure if that has anything to do with this sound, but thought I would mention it. New struts and tire rotation did nothing.
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I own a 2010 Toyota Prius that recently developed a metal-on-metal whining scraping sound when moving. It does not make sound when the vehicle is stationary, and it's intermittent - which makes me discount the rock-in-disc-rotor idea (not eliminate it, mind you). It's quite loud when it occurs, able to hear it over the stereo. Luckily I was near work at the time, so I went there - but the shop can't even look at it until Monday evening - so I am a bit panicked.
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Recently purchased a brand new 2013 R. With ZERO mods on it and 5,000 miles, I flashed the car to UM Stage 1. Immediately after flash I get a noise that sounds like a metal clattering in first and second gear from about 2K to full boost. Happens most audibly when the car is cold but is subtly ever present when heated up.
When the noise occurs I feel as if I'm getting half boost or a very inconsistent boost curve. The boost then kicks in after the 3,500k(ish) threshold. On rare occasions, the car will warm up and run exactly as I would expect it too. 1st, 2nd, 3rd all boost very evenly and strong from 0k and beyond with no noise and the car is amazing to drive.
To try and diagnose the issue, I flashed it back to stock and the noise disappears though I can still feel it not boosting consistently. I took it to the dealer (stock) and they said the didn't notice or couldn't hear anything which was what I expected. I'm guessing it is something the with wastegate but I don't know enough to say with any confidence.
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I have a loose, binding, metal on metal sound on my steering wheel shaft. I have removed the steering wheel, replaced the clockspring, because when I removed wheel clockspring was in pieces and I thought that might be the issue. Guess not, because I'm still having problem. Other than having to remove or replace the whole steering column...
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I notice that when I close my door, it actually sounds like metal on metal. Looking closely it doesn't appear to line up well with the latch on the door.
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I've been hearing a metal on metal sound coming from the brakes. I checked the pads with the wheel on and they all looked good. The back were replaced before I bought the car back in October. Last night the brake warning light came on, so I brought to my local shop. Longer story short, the inner pad was completely worn out, but the outer's were good.
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This has to do with a rattle on cold startup from a gear connected with the VVT system. I have a 2010 camry that may be affected by this. It just past 60K miles so they probably will not cover it under warranty. Does the rattle get worse over time, or will it have an engine failure if it does not get fixed?
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After park for a couple of hours, I can hear a big clunk when I back off the car, It is a big metal sound as something was stressed and released suddenly.
I have no sound when driving the car, only ONE big clunk and the car needs to be park for a while. No sound when I start from a dead stop.
Here is what I have observed:
It does it when I'm in reverse and I drive out of my driveway. The sound appear most of the time when the 2 rear wheels pass over the mini bump between my driveway and the street and I start to turn the steering wheel.
I've tried turning the steering wheel before moving the car after it has been parked for a while and no sound. At the office, the parking is inclined a little bit so the front is lower. When I back off, sometime I heard the clunk. I don't remember having hear the sound when I start in first gear, even park after a while, only when I back off.
I have changed so far:
Suspension, Kw V2. Not a big drop. I can still see the whole tire . last month
Tyrollsport Caliper bushing. Last summer
Tyrollsport Subframe bushing and bolt, torque to spec + 1/4 turn. last month
ECS disc and pads last summer
Inner tie rod both side. last month
Control arm bushing. last month
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Driving my golf to take daughter to airport, all or a sudden there is this very loud metal scrapping sound. So I pull over and see this metal bat hanging from under the car and rubbing on the ground. At this point I'm not sure what it is and cant really budge it or dislodge it.
Anyway called for roadside assistance and a towtruck comes. The guy lifts the car a bit and is able to free this metal rod. Its about 1.8m (6ft) long and about 5mm thick (approx). Couple of photos below. Not sure if its part of suspension, steering or something else. Did have a mobile mechanic today doing some work on the cooling system (flange) he had to jack up the car.
[URL] .....
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Get a rattling sound when in park and when it warms up after a little drive it goes away, When a gear is engaged the noise goes away. Pretty sure its the dmf but whats causing it.
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