Grinding Rattling Noise When I Let Off The Gas

The noise is almost like that of the 4wd being engaged on dry pavement. if you got a 2 part axle, trans on top of the axle, give it a drian too. Grinding noise when I let off gas I have an odd noise coming from the front underneath grinding vibrating type of noise when I let off the gas noticeably around 40ish. 6L, 3-valve or 5. If you hear a chirping noise as you press, it's most likely the clutch release, or throw-out bearing. I am not sure what causes a loose fan shroud to go out of position only on hard accelerations, but I suspect and fear that it could be motor mount related. The car idles quiet and fine but just makes the rattling noise when getting off the gas. Engine backfires when you let off the gas pedal: Everything about the way your engine runs is fine, except when you let off the gas pedal there is a loud BANG from the rear of the car. Even 1-2 mile per hour difference will cause the noise to stop. Really felt it in my gas pedal. Bang, Rattle, Click: Scary Furnace Sounds & What They Mean From creepy crawlies to exploding furnaces, basements, along with their furnaces and boilers, are a common trope used in horror stories. Hi, My 2004 explorer started making a grinding noise randomly when I accelerate. Have you heard any strange and unfamiliar vehicle noises coming from your car recently? Rattling, grinding, buzzing, squealing, whistling. 0 Introduction Biology is the science devoted to the study of living objects. If you have an mechanical time switch or digital time clock , look into the Visual Motor Check, to see if the tiny motor gears are turning. There also seems to be a shake of whole truck at about 40-45 mph. sounds like the clutch pulley or something in the belt drive system. i noticed it. You also need to replace the motor if the slinger is broken as well. Just did a conpression test and got 190 psi across the board. Cash Advance Loans 5000 According to Mayan work schedule, the planet earth is going to be destroyed by cataclysmic astronomical occasions. A humming noise could indicate a wheel bearing starting to wear down, which after the impact the wheel incurred, would most likely be the problem. When your furnace blower wheel is broken, it will make your furnace sound like metal scraping against metal and will really hurt your ears! If you hear this sound, turn off your furnace immediately. Any suggestions are appreciated!. It could be the CVs. Page 2 of 2 < Prev 1 2. Grinding/Rattle Heard When Letting Off The Gas Pedal Discussion in ' 4th Gen - 2018 - present ' started by Atticus Mabrry , Feb 25, 2019. The rattling sound i determined comes from the back side of the motor. 9 that is giving me a few problems :) When accelerating ONLY, I am hearing a grinding noise coming from the rear somewhere. 06 chevy colorado ratcheting noise when letting off the gas bob komani Grinding noise Chevy Silverado + what caused it -NOISE AT 5:14 How Car Dealerships Rip You Off (The Truth) - Duration. I crawled underneath it and it looks like there is a fan blade on top of the tranny. This could be a poorly secured heat shield, a loose muffler, broken hangers or ill fitting pipe gaskets. 2008 SE 24k miles My Spyder has developed a rattling noise when I let off of the gas. Bad news - the IWE already has the shield installed over top of it. When I get in my Jeep, put it in reverse and start to back up, I hear a metal grinding noise (like if you let your brake pads wear out, metal on metal sound). No sound during acceleration from a stop. It happens when driving at highway speeds. When I swerve to the right, nothing happens. I suspect from prior experience that it is the radiator fan shroud touching the radiator fan blades. It could be the CVs. That noise goes away when the clutch is disengaged. com Forums. The United Nations botched its investigation into accusations of sexual abuse in Central African Republic, letting down victims, according to a draft Oct 31 With eyes on Catalonia, Spain. it does go off around 11-14 mph but today i was driving at a consistent rate of between 22-25 mph and the rattle was constant between those rates of speed. Its not a go anywhere 4x4 as it doesnt have a low ratio gearbox as some of its bigger brothers the Defenders and Range Rovers. New lower timing sprocket and key w/ loctite fix for the slightly worn keyway. When I hear it I can just slightly put my foot on gas to accelerate and the noise will go away. This noise always occurs only around this RPM range. Rattling sound from engine when accelerating what is it? Hi, I have a 1996 Toyota Corolla and starting a 2 - 3 days ago when ever I accelerate from a point there is a rattling sound every so often if listen carefully (it rattles for about 2 or 3 times like rattle rattle rattle very quickly), while driving i could hear it very faintly. Should be changed at least every 30K miles IMHO. Does anybody think it might be something different?. The repair man says it's not the Growling and grinding sound from rear wheel of E-Z Go golf cart. Common Causes of Noise and Vibration when Braking. I noticed that there was a tapping noise in the front end when I let off the gas. Original review: Oct. I have a v6 b5. The tapping or clicking will increase as you accelerate and become faster. Haven't tested it yet as I'm out of town. But starts again as soon as I press the gas again. It has not affected the performance yet, but sounds bad. When the truck starts up the driver's side, the water is picked up into the line. Gas water heater is making loud noise like a running water inside when you open the line. I'm having other issues with misfires that I'm trying to solve with new plugs and ignition coils. Many if not all of the HPCR engines require replacement of this part around 100k miles. A bit of a clunking noise, and then just as I parker (coming in very slow) I heard some other strange noise sounded like belts?. Slight grinding noise when accelerating: Hi All, Recently purchased a 2001 '51 plate MX-5. Sometimes it might be nothing and the sound will go away on its own. I stopped to look to see if I could quickly see anything (metal or anything out of place) and did not see anything out of the ordinary. At around 50 mph when i let off the gas i hear a horrible grinding/whining noise and i feel the floor vibrating. In fact, when I step on the gas it all but disappears. Lastly, the grinding noise you are hearing when turning left is hopefully a result of that torn motor mount. Get a friend to gas up/down the car while you are in front with the hood open. In this case, you should not use the car until the knocking engine noise has been fully and properly tested, diagnosed and repaired. And when letting off of the gas to go over a speed bump the noise could literally wake the dead. CLiCking Noise whenever letting foot off the gas pedal Whenever I let go the gas pedal to slow down I would hear a clicking noise coming from the front of my car. Also a new fuel filter. Does it for sure when cornering left and hitting the gas. I hear a sound like that in my '97 Legacy GT sedan. After being told by the support guy that my free phone support expired 14 days ago (Mac bought in June), he said he'd do what he could to help. If I power back on the gas, it stops. When I am driving and I let go of the gas to coast( only while in gear, doesn't make sound in neutral) I hear a grinding noise in most all gears, but the most on 1-4. we called it nullite—so dense and so inert that no gas could penetrate it or chemical break it down. Objects started falling from shelves. Bruno: Would need much more info. If it's not the pump, try cleaning the evaporator plate, and check the cutter grid for blockages. and when i let off my foot on gas pedal, i didn't hear any whining noise and when i let my foot on the gas pedal again, i can hear that noise again. Vibration would be the best description. You may hear a rumbling or a roaring sound, or a loud hammering or knocking sound. I will upload a video next time I have the car out. This manual service disconnect switch (MSD) may not be properly installed and thus may not lock into position, unexpectedly disconnecting the high-voltage power while driving, effectively stalling the vehicle. Turn the gas control back to "On. I have not noticed this before, anyone know what it might be? mods are intake and exhaust. If you are hearing rattling that does not correspond to a lurching in the drive of your car, the problem is very likely not in your pumpkin. Re: Whining noise when let off gas at 40-45 mph (lolobug22) Post by circuitsmith » Mon Dec 19, 2011 2:25 pm Change the trans oil and hope for the best. The one thing I noticed with my rear is A LOT of noise coming from it, but NO grinding or metal sounds. He was a real cool guy and also agreed to do the TSB for both strut bearings. The noise is coming from tube moving in contact with wood structure. When I'm cruising between 55-65 and shifts into over drive when there is load put on say going up a slight hill there is a horrible rattling/grinding noise sounds like it's coming from drive line some where. Hit the gas hard and receive in return; a grinding type rattle noise. Also, when you go to the bathroom, you here the same sound like running water enveloping the room. It's the first thing I think of when people complain about banging or grinding noise when turning left. I was worried about the transmission or engine. I remember cars doing that years ago with no-name brands of gas. Air can get into the system, and when it does, it needs to be bled. I think this year jetta. ive recently begun this problem that when im gasing it pretty hard and then let off of the gas to coast down to speed, something makes a rattling or grinding noise under the car. and put it n drive without hitting the gas n it jerked a little n grinded again. Im wondering if it could be a loose heat shield or something dumb from the exhaust or the exhaust itself. If you hear grinding or clattering while changing gears, it may be another sign that not enough transmission fluid is in the system. Home Clinic; KNOCKING THE NOISE OUT OF RADIATORS. With the car still in neutral, begin to push the clutch and listen for noise. My car has 144000 miles. Bang, Rattle, Click: Scary Furnace Sounds & What They Mean From creepy crawlies to exploding furnaces, basements, along with their furnaces and boilers, are a common trope used in horror stories. So my almost 1 year old 200 limited (bought in sept, build date :7/14) is making this slight rattle noise during acceleration. Reading previous posts, many people say this issue stopped after draining the ATF. They have concluded that it is indeed the transmission. Let’s start with the #1 most common reason that contributes to having a noisy central heating pump; air locks. An unusual noise or sound coming from your car when you are driving usually means one thing. In 2wd, 4wd high and low. When I hit about 20 miles per hour and either let off the gas or shifted, I would get this grinding noise from somewhere in the front end. My 2004 jeep wrangler 4x4 runs fine until about 45mph. When I accelerate after coasting, it clicks back into gear hard like it does into drive and reverse. This noise always occurs only around this RPM range. The problem I have, is the rear end will start shaking with like a kind of grinding type whirling sound Coming from the rear end. When I let off the gas, just as the Ranger is about to come to a stop and rpms drop completely off, there is a "Grinding" noise. Well the rattle is still happening. The sound seems to be coming from the left front driver side area. I noticed today when I reved the engine that when I let off the gas the engine made a very slight grinding noise. I remember cars doing that years ago with no-name brands of gas. When giving it gas it immediately goes away. Pilot lights for gas fireplaces should be kept on a low setting and gradually increased to light the flame. When I am driving anywhere over 40mph and I completely let off the gas pedalI get this really loud rumbling noise and it shakes the jeep pretty good. When I let go of the gas, the rattling sound isn't there anymore or when I reach a certain speed 30+mph. It's present when I let my foot completely off the brake, on the brake, going straight, or turning. Lastly, the grinding noise you are hearing when turning left is hopefully a result of that torn motor mount. a winding noise exactly like a toy car makes when you wind it back and let it go. The Five Overlooked Car Maintenance Items How Preventative Maintenance Can Help You Avoid Catastrophic Repair Costs. Hey, noob here, just got 04 getta gli 18. If it's not the pump, try cleaning the evaporator plate, and check the cutter grid for blockages. anything ideas?. I have a very similar issue with my new 2017 F-150 3. This is what rod knock sounds like. Car Problems With a Rattling Sound When Accelerating by Robert Moore Rattling noise during acceleration can be caused by several different but common failures, including loose heat shields, bad belt pulleys and ignition pinging. Seems to be coming from the right side of the motor. The sound seems to be coming from the left front driver side area. A few days ago my car started making a grinding/growling noise when I take my foot off the accelerator. We had been using mid grade gas and even regular at times, so when we switched back to premium gas the rattling dissapeared. The sound comes when I let off of the gas. If you hear a chirping noise as you press, it's most likely the clutch release, or throw-out bearing. Lay off the gas, and coast, and it stops after aout a second. Discussion in 'Transmission & Drivetrain' started by josefung, Oct 8, 2018. Stalling is caused by a loss of air, fuel, or electricity while the engine is running. No Credit Check Loans 300 A. 5l has been making this grinding noise sometimes when i let the gas pedal all the way up then stops when i press the gas down again. If this is the case, just turn your gas lever off and pedal it until the engine starts running again (usually about 30 yards). It's a short vibrating-type noise, probably half a second, each time I accelerate or decelerate at speed. And it's not so much as a rattling noise, but more of a rubbing/grinding noise. You can replicate the sound, but you press the gas while applying the brakes to slow down the wheels to create false load on the suspension. ©2019 Bed Bath & Beyond Inc. I have a 2014 jeep patriot sport 2. At around 50 mph when i let off the gas i hear a horrible grinding/whining noise and i feel the floor vibrating. It could be an issue with the Fan and sometime. With the Mechanic Advisor telematics device and mobile app auto shops can connect directly to their customers' vehicles, providing remote diagnostics and service warnings based on the actual usage of the vehicle. I can replicate the noise by letting the car coast a little bit and. I noticed that there was a tapping noise in the front end when I let off the gas. Going home, it was quiet at first, but after 20 miles, same noise. It happens worst when the engine is below 2000rpm; when gently applying the throttle so that the engine starts to labour, the noise appears for a split second as soon as you release the throttle. You change the timing chain when it's starts rattling. Then lightly press the throttle and hold it at 2,000 RPM's Then about a second or two later I noticed the RPM's would drop to about 1,500 - 1,600 Rpms and the grinding noise would start and continue until I let off the gas. It seems to lessen with acceleration, but I suspect it's covered by noise and tension on the drive train. But once I put my feet on brake, it's ok. Here are some of the reasons your furnace could be making a funny noise. Thanks for your replies. The side load on he bearings from the cv's usually causr a leak but put the bearing pressure at a weird angle. the ground began to heave. As far as I can hear from inside and out the noise is coming from the rear, but I'm not certain. I have a 2001 Peugeot 206 1. The vehicle had a recall done 8 months ago and recently the same problems of the recall such as the gas tank issue and the transmission issues are still a problem n went to Ford n told what happened and they didn t do anything about it but just 2 weeks ago before I took it to Ford on a Friday night I was driving n my car shut off as I was on a busy road cars passing me by my car just shut off. A few days ago my car started making a grinding/growling noise when I take my foot off the accelerator. starts low but gets louder after 5 seconds or soit sounds like something mechanical is loosenot just a bearing going out. Grinding Metal Noise when I press gas lightly? What are the possibilities of causes? 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. My radius arm bushes were quite worn and I had put it down to that but after replacing them the noise remains!! I have had UJs go before and have found they tend to rattle all the time. Now with his engine you had to let it sit for at least 2 days before it would make the sound. I suspect from prior experience that it is the radiator fan shroud touching the radiator fan blades. Subject: Grinding noise from gas pedal IP: Logged Message: OK, recently my 2000 2. My check engine light came on yesterday and the code is P0011. Engine making a grinding noise [ 2 Answers ] I have a 97 honda civic with auto transmission. It usually causes a slight rough idle also. What's happening is when I am going down the highway and let of the gas there is a mix between a grinding and whining noise. The transmission seems to be shifting fine and I just had it flushed. New lower timing sprocket and key w/ loctite fix for the slightly worn keyway. Grinding/Rattling noise when taking foot off gas My wife's '08 versa is having an issue when she takes her foot off the accelerator at speeds of say 30mph or higher (might happen lower, but haven't been able to determine that), the engine will make an audible rattle or grinding noise. Only letting off the gas. It is common for your ice machine to make some noise, especially when filling up the container bin with ice. Had engine knock on a Mazda and it just sounded like someone was throwing cans under the car. I said fuck that, and took it to a 2 man muffler shop down the road. As soon as I came off the gas I heard a brief grind/squeak noise. Have you heard any strange and unfamiliar vehicle noises coming from your car recently? Rattling, grinding, buzzing, squealing, whistling. It shifts perfectly and drives very smooth at all speeds. I still hear a little metal noise when I come to a complete stop and then when I first hit the gas. Suddenly you may hear a rattle. It only does it when I'm going 30+ mph or so, and stops when I hit the gas again. Here are some of the reasons your furnace could be making a funny noise. If you live in an older home, your electrical wiring may need replacement sooner than you think. Push the clutch all the way to the floor. When they are not functioning, there generally will be no sound created by them. Ok so I was off-road a min ago in some pretty deep mud, not mud riding I was trying to get to a certain spot, and when I started spinning a little I gave it some gas to try and grab some momentum but it hesitated and I started hearing a grinding noise. While they're on it's making the "normal" amount of noise it always has. Grinding/Rattle Heard When Letting Off The Gas Pedal Discussion in ' 4th Gen - 2018 - present ' started by Atticus Mabrry , Feb 25, 2019. Rattling Noise In Car Air Vent The vent hood ducts through a rigid or flexible pipe to a cap on the roof or side of your home. As far as I can hear from inside and out the noise is coming from the rear, but I'm not certain. It only happens in first gear seems like when I can hear it the most and when Im just cruising down the street at a steady pace I dont hear it. When I hit about 20 miles per hour and either let off the gas or shifted, I would get this grinding noise from somewhere in the front end. Lay off the gas, and coast, and it stops after aout a second. Potato Head. but it doesnt do it all the time. The noise is almost like that of the 4wd being engaged on dry pavement. Recently my fairly new (bought in April 2015) Samsung dryer has been getting noisier, and starting today has gotten a lot worse. This is due to the diaphragm in the petcock failing, resulting in the cylinders filling up with gas. a 1980's poorly maintained 8 cylinder muscle car with a hole in the exhaust type of chugging/loud engine operating noise, can hear it from almost a block away. The 2014 Ford Focus has 19 problems reported for grinding noise. Actually it's quite loud with the windows down. It does go silent when you let off the gas, but has a distinctively metallic sound. A bit of a clunking noise, and then just as I parker (coming in very slow) I heard some other strange noise sounded like belts?. My check engine light came on yesterday and the code is P0011. The jeep makes what I believe is the typical throw out bearing noise when idling in neutral with the clutch out. Brand new 2016 Colorado WT I4 4x4 with 200 miles on it. The rattle peaked when letting off the gas pedal at 1500 RPM's in any gear. Testimonials:  "First I just want to say thank you for the way you treated me through out the build - everything you said you did. Some might be able to better help if you clarify the noise is constant when driving or only when turning (right or left)? Either way it is tough to diagnose sounds, let alone over the net. i noticed it. Get a friend to gas up/down the car while you are in front with the hood open. You may hear a rumbling or a roaring sound, or a loud hammering or knocking sound. Hi, Today I have noticed that I get a strange dry grinding noise from my car when I release the throttle. There are many things that could cause a car to stall, with solutions ranging from simple to complex. The only difference is that as a CVT, in Drive mode the transmission can hold the engine to a constant 1500 rpm through a range of road speeds, whereas in Sport. I thought I was coming from the clutch fan because it doesn't occur when I let off the gas, only with my foot on the gas. see whats coming out if anything. Let me know if your issues might be the same. I was in park so I don't think it would be the transmission. I still hear a little metal noise when I come to a complete stop and then when I first hit the gas. So after I put my BBK off road x pipe on my 01 Cobra I started hearing this rattling noise, thinking it was exhaust I took it to the shop and it wasn't, I even checked, so this only happens at like 2000 RPM and up once the car is turned on for a few seconds, and only when I give it gas, not when I let it engine brake or idle. This rattling noise usually. I have has this car for about 6 months and currently has 29k on the clock. 6 scenic megane has developed a low level grinding noise that sounds like coming from the front drivers side wheel, ive jacked the car up and span the wheel but cant here any noise and the wheel spins freely and cant see any play in the lower arm ball. View in context Within a week all the blooming roads had been despoiled, hundreds of miles of yellow sunflowers had been transformed into brown, rattling , burry stalks. Then lightly press the throttle and hold it at 2,000 RPM's Then about a second or two later I noticed the RPM's would drop to about 1,500 - 1,600 Rpms and the grinding noise would start and continue until I let off the gas. Stops when i let off the gas. I was told it might be the torque converter but I was just checking if anyone has ever had this problem before. When I get over 60 mph and let off of the gas there is a grinding/rattling noise. When I get in my Jeep, put it in reverse and start to back up, I hear a metal grinding noise (like if you let your brake pads wear out, metal on metal sound). It happens worst when the engine is below 2000rpm; when gently applying the throttle so that the engine starts to labour, the noise appears for a split second as soon as you release the throttle. It only occurs when I let off the gas, while the car is moving at any speed, and becomes very noticeable when I downshift. bad bearing, gears, or clutch maybe?. I have only been driving it about 6 months. I am not sure what causes a loose fan shroud to go out of position only on hard accelerations, but I suspect and fear that it could be motor mount related. Keep Learning. Here are some of the reasons your furnace could be making a funny noise. Manual Transmission Rattling Noise When Accelerating Hey all lately I have been noticing a rattling noise as I accelerate in 2nd and 3rd Before I forget it is an 87 yj 4. then as i hit the gas it sounded like a grinding noise. THe car runs great, no thumps like a u joint sound, no popping noises, etc. It's quite hard to describe but it seems like a rubbing / grinding noise (as if two components are in contact) for half a second or so when I take my foot quickly off the throttle. I vanishes when I press the clutch in, or push on the gas pedal. When you hear an annoying sound such as grinding, rubbing, squealing, or metal scraping sound while driving and applying the brakes, then you may have a problem. My radius arm bushes were quite worn and I had put it down to that but after replacing them the noise remains!! I have had UJs go before and have found they tend to rattle all the time. The dealer found the gas tank was rubbing on the body. If your furnace is rattling or vibrating then we have some simple solutions for you. A whining/grinding type sound when trans is under load. 2 weeks ago I had their master tech ride with me to hear the creaking noise around the parking lot and he definitely heard it. if you push in the clutch it goes away, give it some gas and it goes away, its only when the engine is at. No indicater lights to show me anything might be wrong. When I get in my Jeep, put it in reverse and start to back up, I hear a metal grinding noise (like if you let your brake pads wear out, metal on metal sound). It has not affected the performance yet, but sounds bad. I was in park so I don't think it would be the transmission. Much much noise than usual, and it seems to sound like its got junk in its throat. Slight grinding noise when accelerating: Hi All, Recently purchased a 2001 '51 plate MX-5. When I say roaring tire noise, think of mud terrain lugs rolling on asphalt. And it only happens when I'm lightly accelerating. Even 1-2 mile per hour difference will cause the noise to stop. It sometimes breaks off and spins around the motor's shaft while it turns, causing some noises. The noise doesn't really seem like the sound a turbo wastegate makes -- it's more like the sound of fluid running through a hose. When they are not functioning, there generally will be no sound created by them. Im wondering if it could be a loose heat shield or something dumb from the exhaust or the exhaust itself. 5 auto i dont know if it matters but i have coils on it and they are pretty low, anyway i just recently got the problem of taking my foot off of the gas there is a rattling/grinding/clicking noise. One more question, you said "when the wheels are turning". Squealing or Rattling Pump Noise: If the dishwasher is new, it may not have any water in it. Sometimes it might be nothing and the sound will go away on its own. Subject: Grinding noise from gas pedal IP: Logged Message: OK, recently my 2000 2. So my almost 1 year old 200 limited (bought in sept, build date :7/14) is making this slight rattle noise during acceleration. hey everyone. Toyota Camry: Engine Noise Diagnostic Guide. I put premium gas in my tank, thinking the engine was knocking because it sounds exactly like knocking. The rattle peaked when letting off the gas pedal at 1500 RPM's in any gear. During low acceleration in 1st gear, my car makes this metal grinding/rattling noise coming from the front of the car. They had the car for a week. One more question, you said "when the wheels are turning". I can put it in 2nd or 3rd and just let off the clutch a little bit it will make the chatter noise. Take a friend with you as you drive, preferably someone who knows a thing or two about cars. 6spd Pretty exited! But already having problems. If the filter is filthy, it might be best to keep the filter out until it is replaced. I found a small section of the exhaust heat shield was loose so I took that off to see if that was the problem. only happens when I let off gas pedal. This rattling noise get worse when the engine is running hotter. It only occurs when I let off the gas, while the car is moving at any speed, and becomes very noticeable when I downshift. ive recently begun this problem that when im gasing it pretty hard and then let off of the gas to coast down to speed, something makes a rattling or grinding noise under the car. Turn the gas control back to “On. Tapping noise when you let off the gas. Also does it driving straight down the road. Engine noise for 2 seconds on cold startup I had the same problem a rattling engine noise for 2 seconds on cold days below 32 degrees Fahrenheit on my 2009 TSX. If the filter is filthy, it might be best to keep the filter out until it is replaced. I've stopped losing sleep over this rattle and have just accepted it. At first I thought my wheels were rubbing but no rub marks on my wheel wells. Stops when i let off the gas. The side load on he bearings from the cv's usually causr a leak but put the bearing pressure at a weird angle. We know it’s # NationalCatDay but this is the. The noise and the shake will stop as soon as I let off the gas then I’ll accelerate it’ll start up again randomly, but stop as soon as I let off the gas. It's present when I let my foot completely off the brake, on the brake, going straight, or turning. I said fuck that, and took it to a 2 man muffler shop down the road. Just noticed that there is a metallic rattling or grinding noise coming from the front end while accelerating between 15-25 MPH. A humming noise could indicate a wheel bearing starting to wear down, which after the impact the wheel incurred, would most likely be the problem. Its crazy at what these heat shields can sound like. There are two kinds of rattle, easy to fix, and impossible. I bought the Jeep new and have had transmission problems since. Re: Grinding or groaning when letting off the accelerator Oct 02 2014, 1:37am My truck had a similar issue as far as the noise only being present when I let off the throttle and after over analyzing the noise for far too long, it ended up being a front wheel bearing. Windows rattled; then they broke. 6spd Pretty exited! But already having problems. Just did a conpression test and got 190 psi across the board. Share your email with us, and we'll let you know about the latest deals newest products & more. A plumber can inspect the disposal for you and let you know what is making that awful grinding metal sound. When I drove into town the next AM, I noticed this grinding/rattle noise. Actually it's quite loud with the windows down. I mainly hear it above 50km when I'm engaged in a gear and my foot off the gas pedal. It almost sounds like shaking a can containing spray paint. I actually believe that this is negatively impacting my fuel economy due to the amount of gas that has to be used during the grinding acceleration. Haven't tested it yet as I'm out of town. i dont know what to do either. Try fixing the motor mount first, and seeing if the grinding noise goes away. This is what rod knock sounds like. scenic low level grinding noise from front right wheel dimanche 11 janvier 2015 Hi my 1999 1. And for good reason!. if I put my truck in 1st and let out the clutch it will pull foward and then just roll at idle speed, while doing this it makes a real wierd noise, my old idi did the same thing. Any ideas on what may. I just had the u-joints on rear replaced a few months ago and everything seems tight (u-bolts on rear, no sloppiness in u-joints).