You must log in or register to reply here. I've been.told to change the axle. my engine makes a rattle / knocking noise when in motion at slow speeds but only when I don't have my foot on the accellerator. Well i would have said that the 'clink clunk' noise when you first pull off would be the noise that you get at around 15 mph and thats the abs initialising/ testing which is normal. So I have nooo idea what this problem could be. The car is a 2002 1.2 and has 17" alloys fitted to it and lowered 40mm. When I take my foot off the Accelerator to slow down (without braking) I get this strange knocking noise like something turning is catching the body.. sounds like it's knocking on the bulkhead but everything feels secure :dontknow: thought maybe it would be the exhaust but it's all fine… anyone had this before? It may not display this or other websites correctly. Given that you only get it when you lift your foot off the accelerator, it's probably weight transfer related - i.e. Ok as the title says when you take your foot of the accelerator once you are moving the car makes a slight knocking noise from the drivers side front. I have this thump noise at times when I take my foot off the gas pedal. My car has 44000 miles. Thumping noise when taking foot off gas pedal. Below 30 i cant really hear it. So you probably wont be able to get the front wheel to knock/rub when it's jacked up off the ground. When a Ford vehicle displays a flashing Check Engine Light on the dashboard, this is an indication that your engine has a misfire. In the axle area, this type of noise can be caused by damaged CV joints, or even a brake rotor that is warped. Please see our. where do i need to go to get it checked? - does not always happen, but happens often - happens in all gears, usually when releasing the clutch into the new gear. What i can do to stop it? Peugeot 306 (1993 - 2001) - Engine knock noise when foot off the accelerator. Here’s a list of vehicles meant to satisfy... complete a car is making a noise inspection, The Best Used Cars to Buy If You're a Dog Breeder or Trainer, The Best Used Cars to Buy If You’re an Electrician, The Best Used Cars to Buy If You Have Kids, Ignition Cable (Spark plug wires) Replacement. also happens more in mornings. Grinding noise when i take my foot off the accelerator!!? My knocking noise is exactly the same as you described. It’s a good idea to have a professional mobile mechanic come to your location to complete a car is making a noise inspection, so they can diagnose this issue and recommend the right repairs. We were drving down hills and every time the foot was removed from acclerator we heard loud knocking. I hear a knocking sound whenever I pres the gas pedal and accelerate fast, or when I quickly take my foot off the gas. sometimes after I let off the sound doesn't happen at all, and acceleration is fine. I have noticed that the car will start to jerk/pull when I let off the gas pedal. The dealer that I bought it from said that it was pre inspected and all fluids were changed. Hey, I bought my car over a month ago and this want happening. Thread starter abridge; Start date Apr 28, 2006; A. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. We had the same problem today! Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. As i go faster the knocking becomes faster. Thanks to others who posted. Now when even i let my foot off the gas to switch grears, i hear a fairly loud *clunk* sound, thats the only thing i can describe it as, *CLUNK* and its like right as my foot comes off the gas...could it be somethig it the TB, or my waste gate...i think its usually only when boosting, but not positive. : Knocking sound when releasing accelerator - posted in Problems, Questions and Technical: HI, I need a bit of help, Ive got a 95 cooper 1.3i and whenever I release my foot fully off the accelerator I get a noticable knock, this also occurs whenever you press the accelerator after being off it. If your car is equipped with automatic headlight functionality, then it also has a delay setting. Okay so when driving along and i take my foot off the accelerator there is a knocking noise for the near side, when i accelerate again it goes away. My car has an automatic transmission. Suddenly, the amount of space, entertainment features, reliability, safety, and easy to clean interior become the top priorities. 2021 Any ideas would certainly help. I'm not sure this is the only cause of knocking in these situations. Knocking - when taking foot off the gas in 1st and 2nd gear. When accelerating it makes a deep sound you can barely hear&then when letting off the gas it sounds like what you described.. almost like a thudding. I have a 1999 wj. Hi All, Im having this problem for some time as in while travelling in gear, when I lift my foot off the accelerator, there is this whining noise and its seems to be from the auto tramsmission gearbox....some kind of sharp engine brake noise, very annoying. Took it to the dealer and they said it might be the electric coupling and need to remove the driveshaft. If anyone is troubleshooting their car, and wants to compare symptoms, mine are: - knocking noise, when in gear, upon accellerating or taking pressure off accellerator. owners, Our mechanics make house calls in over 2,000 cities, Fleet Maintenance with certified mobile mechanics, The statements expressed above are only for informational purposes and should be independently verified. Post by rolvo » 18 Jun 2017, 03:00. recently, started hearing clicking/tapping? You are using an out of date browser. I first heard it on the freeway but it was only when I would let off the gas it would start making that sound. Car shut down when foot not on the accelerator. MY tracking is out a bit, car pulls right, i plan on getting this sorted, just wondering if the trackign could cause this or if its somthing else? Search Fixya. Due to the labor involved in removing the joint, disassembling and cleaning it, and re-greasing the joint, it is actually cheaper to replace the entire axle as a unit. It sounds like your battery has crashed. BUT ! You didn't mention the mileage... You may have defective ignition module or distributor pip sensor. noise when I acerbate, seemed would happen when accelerating at a low speed, (5-25 mph) sometimes really loud, and lacks as much power; when I let off gas, the clicking reduces. Ali If anyone could help me pinpoint what the problem is please let me know. JavaScript is disabled. Seems to be happening more and more, and getting louder. My husband wonders whether there is something going on with the fuel pump. In the axle area, this type of noise can be caused by damaged CV joints, or even a brake rotor that is warped. If anyone is troubleshooting their car, and wants to compare symptoms, mine are: - knocking noise, when in gear, upon accellerating or taking pressure off accellerator. Quote; Post by rjchoops » Wed Nov 14, 2012 3:57 am . With the engine, the tapping noise is either lack of oil lubrication in the top of the motor (or loose valve train hardware like lifters) or due to engine knocking (small misfires). Your car can vibrate, shake, and create various types of noises for different reasons. sometimes after I let off the sound doesn't happen at all, and acceleration is fine. What you probably need is a good used cargo... Once Once you have kids, the kind of car you have becomes very important. thanks We tightened them up and got back on the round and the sound disappeared! But then as soon as I accelerate again a different noise. Sounds like a wheel bearing to me, get it checked ASAP!! any idea on price if it is that? Just like the title says, when i take my foot off the accelerator i hear a knocking noise coming from what sounds like around the tire or wheel but I'm really not sure exactly where it's coming from. This keeps the headlights on for a brief period after you turn off the ignition. Hi there. Almost rotational noise, thought I was a flat at first, and when I push on the accelerator the noise goes away. This will... You may have a malfunctioning idle air control valve. - does not always happen, but happens often - happens in all gears, usually when releasing the clutch into the new gear. As a breeder and trainer though, you’re probably more likely to carry along dogs than... As As an electrician, you have to haul around wiring, tools and equipment, and tons of supplies. The noise appears to clear when the clutch is depressed. 11 Answers. These These days, dogs are more and more likely to travel with people than ever before. when i take my foot off the accelerator, it makes a clunk sound like a second after? Okay so when driving along and i take my foot off the accelerator there is a knocking noise for the near side, when i accelerate again it goes away. Just started noticing this last night. having low compression in one or more cylinders with oil fouling of plugs will indicate a bad piston or piston rings. Update: This problem would appear it has nothing to do with the brakes, because i am not touching them, nor my teeth or my ankles!!! In most cases, a tapping sound will come from two areas; the top of the motor or the axle shaft area. Below 30 i cant really hear it. 2011 acadia when taking foot off the gas pedal there is a knocking noise a brief knocking noise when taking foot off - GMC 2011 Acadia question. Post by rolvo » 18 Jun 2017, 03:00. As I … I have this thump noise at times when I take my foot off the gas pedal. Perform any maintenance needed like air filters, fuel filters, and oil changes. Whenever i lift my foot of the accelerator i get a knocking sound in the left handside of engine/gearbox regardless of what gear im in and what speed im doing, but not when im stopped! Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical Car is 6 yrs old. Relevance. Once I just step on accerelator slightly to keep car going, the sound disappears. Hazard Lights won't turn off! Knocking noise when taking foot off accelerator. Knocking noise when taking foot off accelerator When the system voltage drops below a certain point, the electronics go haywire. recently, started hearing clicking/tapping? costs, Hand-picked, community-rated professionals, Explore nationwide job opportunities for automotive © By holding the throttle open manually by depressing the accelerator pedal, you are allowing enough air in for the car to start. technicians, Trusted mechanics, rated by thousands of happy car Clicking Noise When Foot Goes On/Off Accelerator. They were loose. But finding this solution from someone else, possibly saved us from a dangerous situation.