Truck is a 2006 z71 sierra has 160,000 miles. Hi everyone, I'm curious to know if anyone has experienced a noise I begun hearing and if they have any guesses at what it may be. Re: Ticking noise when accelerator pressed Well, once upon a time I'd have said something along the lines of, tappets, bearings, too thin oil or lack thereof. At this point I've assumed it's just engine/trans noise and it hasn't caused me any issues yet @ 94,000KM. Whenever I started my car and accelerated, I could hear a scraping noise resonating from inside the engine. Re: punto making grinding noise when accelerator pressed Common sources for grinding noises are often related to brakes and suspension parts. Hello All I had the gearbox of my 110 ex-military refurbished a couple of years ago. On a 2003 Buick LeSabre lacrosse making clicking noise when air conditioner is on 1 Answer. I used a tie wrap to secure the cable and that took care of the noise. SQUEAK NOISE WHEN PRESSING ACCELERATOR PEDAL APPLIED VEHICLES: 2009-2012 370Z (Z34, HZ34) IF YOU CONFIRM: The Accelerator Pedal squeaks when being pressed. hi, if the grinding is progresive with speed or acceleration then its a posible transmission torque converter or output shaft bearing damage. It runs like normal. Typical Scenario: The car is very cold. i had same thing. Answer Save. It shifts fine, and accelerates fine. This noise does not happen if the car is in neutral and the pedal is pressed. As soon as I remove my foot off the accelerator the noise goes away. When I am in park and I first tap the gas you will hear a light grinding metal sound, but as I continue to press the gas pedal further in it goes away. Aug 12, 2013. But, as has so often been pointed out in here, I know nothing of these more modern engines and cars. For a better experience, please enable JavaScript in your browser before proceeding. Hello - if the noise increases with the speed of the vehicle, but only while you are accelerating (as opposed to coasting), the problem is in the drivetrain (transmission or differential). It does not seem to do it when I press the gas in Park. My car developed an "intermittent" accelerator whistling noise coming thru one of the speakers (I think). Same scenario, low speed/low load, 1000-1100 RPM. Only makes noise when the accelerator pedal is pressed and stops while coasting. New OEM or aftermarket heat shields will cost you anywhere between $25 to $50, and installing it yourself is a si… We have 118,000 miles on the odometer now and a dent or two but otherwise it's in great shape. They may be related? My car is making a sound which resembles two metal surfaces lightly scraping/scratching/grinding together at speed. Active 2 years, 5 months ago. Hi everyone, I'm curious to know if anyone has experienced a noise I begun hearing and if they have any guesses at what it may be. If you guys could share some advice again, I would be in your debt. The reason you can hear it is due to air being trapped in your engines cooling system. It only makes the grinding noise when accelerator is being pressed. clicking noise when pressing accelerator 5 Answers. 185,000. Any suggestions? I have a metal grinding only when pressing accelerator. If it is always the same RPM range, then it is most likely just an annoying heat shield noise. The problem has been fixed, and it was a combination of both a loose throttle cable and the heat shield. Hopefully nothing serious. I have a really annoying grinding noise coming from the front of my car, this only happens whenever I release the accelerator after cruising. It only grinds for about 1 second after pressing the accelerator then goes away. I was able to trace the noise/vibration to the accelerator cable. It shifts fine, and accelerates fine. Hopefully you can get it figured out so I … I have almost the exact same problem with my 99 Denali, but it only makes the noise when 4wd is engaged. JavaScript is disabled. Relevance. Having fixed golf carts for 35 years, the one thing that most golf cart mechanics dislike is the What could be a cause for this to happen? • See steps on next page to apply foam. Can you feel something with your right foot when you hear the grinding? Recommended Services. However, I now have another question. I noticed it a couple of weeks ago, and a few weeks before that, the check engine light was on for TPS/ICV. grinding noise when i brake on my back tire, just had my brakes done in October!! This was happening to me last week. This only happens when I completely let off the accelerator. Engine whining while accelerator pedal is pressed 3 Answers. Around 1000-1100rpm. The grinding only happens when I press on the accelerator from a complete stop. The noise also completely goes away after 10 minutes on the road. 2 days. The cable was not properly secured in the engine compartment after the repair. 2 Land Rover-savvy mechanics have looked at it and cannot diagnose the fault and say nothing to worry about. Ed B. msmothers. Ask Question Asked 2 years, 7 months ago. The viable and easiest solution is tightening the heat shield, or replacing it if it is worn. Oscar–Please take note of the RPMs when you hear this noise. not sure The grinding will only stop if I push the accelerator or hitting the brake. PathfinderTalk forum community for owners to discuss maintenance, problems, service for 2013 and newer Nissan Pathfinder, Nissan Pathfinder Service, Maintenance & Troublesh, 2013+ Pathfinder General Discussion Forum, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. One such problem is rattling Grinding Metal Noise when I press gas lightly? the instant I release the gas pedal, the sound stops. Lv 7. It runs like normal. As soon as I put my foot on the accelerator, the noise would start again. fire4511. 2015 SL with 94,000km. ACTION: Apply urethane foam pad, from Squeak and Rattle Kit, between the upper Accelerator Pedal Bracket and the Accelerator Pedal Assembly. Noise is only noticeable above 50mph. Short grinding noise when releasing accelerator pedal. That type of noise is sometimes described as a “grinding” noise, even though it is more of a buzzing noise in most cases. 8 Answers. I appreciate you posted back with the results. clicking noise when pressing accelerator 5 Answers. Viewed 5k times 2. I used a tie wrap to secure it and the grinding stopped. However, there is this obnoxious grinding noise. I can’t thank you all enough. If the noise increases with road speed, whether accelerating or coasting, it … 2000 Nissan Xterra. July 5, 2016, 11:49pm #8. The noise goes away if i shift into Neutral or Park, but does not go away if i shift into 3/2/1 gear. I sometimes (not always) hear a low grinding noise when gently accelerating at fairly low speeds (less than 50kph). Does it in 4WD & 2WD. However, there is this obnoxious grinding noise. It was not secured properly after the repair. First, you need to eliminate the simplest possible cause of that grinding noise. Again this ONLY happens when the A/C is on, when its off this does not happen. When I push on the gas pedal while accelerating there comes a grinding noise, but only when I have the pedal in at just the right spot/angle. My a/c compressor has been replaced and it was having this issue before that went out. GRinding Noise when Letting off the Accelerator Dec 02 2013, 3:40pm I recently purchased a 2006 Chevy Silverado Z71 4x4 and i have started to notice a grinding noise when I let off my accelerator. I've had this since I got mine at 16,000KM, has persisted through transmission swap. 2015 SL with 94,000km. I thought that too at first but it's gotten progressively worse and a few times been quite loud. After 1k RPM but if I let go of the gas and press it … My 2000 Blazer had a grinding noise during acceleration after an intake manifold replacement. Also, vehicle was run without oil for awhile, but, its filled with oil now, and still makes that sound. Dodge - Grandcaravan :: 2005 - Whining Noise When Accelerator Pressed? About 2 years ago, we started to notice a high-pitched "whining" noise on our way from Michigan's Upper Peninsula to Florida. 2004 Buick LeSabre Custom Sedan FWD-Maintenance & Repair. 2000 Nissan Xterra. Update 2: the car is an 1993 Oldsmobile Cutlass Supreme. Who knows. Based on the claims from several Honda Accord owners, a loose heat shield covering the catalytic converter will cause a rattling or grinding noise as you accelerate. The harder you accelerate - the louder the whistle. Hyundai - Noises :: Intermittent Accelerator Whistling / Open Air Whirring Noise When Idling Feb 21, 2011. Since then there has been a grinding sound when i take my foot of the accelerator but disappears immediately when the accelerator is pressed again. I greatly appreciate all the responses. 2004 Buick LeSabre, Car makes a clicking noise when I press the accelerator, all gauges show oil pressure fine, etc. It sounded completely awful, as … I've posted a hundred post on this problem on here and other forums. On a 2003 Buick LeSabre lacrosse making clicking noise when air conditioner is on 1 Answer. I cant replicate this grinding noise if the car is stationary, only when cruising. The above responses could be correct, but then again, the problem could be as simple as a loose or bent heat shield. I had the sensors/valves replaced and it still gives me the grinding noise. Not many OP’s take the time to do this. Check your brakes and rotors, some times can be something as simple as the exhaust hanger loose allowing the exhaust system to vibrate, these types of problems could be checked quickly by an under car inspection. Thus, member RI04F150 headed there when his F-150 started making a strange Mechanic's Assistant: Where exactly do you think the noise is coming from? You may not have any drivability issues, such as overheating, but if left … 3.3LV6 Automatic. Favorite Answer. 2004 Buick LeSabre, Car makes a clicking noise when I press the accelerator, all gauges show oil pressure fine, etc. My RAV4 2012 Auto AWD 2.4L I4 (70,000km) make a noise when the car is stopped in Drive. I think this is just engine vibration becouse is too slow. What are the possibilities of causes? And how long has this been going on? Powered by Discourse, best viewed with JavaScript enabled, Grinding Noise when Gas Pedal is at a Certain Angle while Accelerating. That noise you are hearing is the engine coolant (anti-freeze) traveling through the heater core. 1 decade ago. When I let off the throttle above 50 mph to coast or slow down, sounds like a bearing noise, groaning grinding. Driving our 2005 Dodge Grand Caravan which we love. UJs are fine. The noise turned out to be from the accelerator cable. Check under the hood for the noise, it might be something simple. 2004 Buick LeSabre Custom Sedan FWD-Maintenance & Repair. Instead, the noise could correspond to a specific RPM range, and that is frequently indicative of a heat shield noise. The OP stated that the gas pedal has to be “in just the right spot”, but that could be a red herring. I will post it in a new discussion. I’d look at the gas petal, throttle cable, set up and see if you need some lubrication and/or grease somewhere. When I push on the gas pedal while accelerating there comes a grinding noise, but only when I have the pedal in at just the right spot/angle. 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