Jun 02,2013 rattling noise from the engine only under load acceleration#0183;2007 Odyessey - metallic rattle/grinding noise while accelerating to 20mph? 2007 Odyessey with 67k miles and regularly maintained.Just noticed that there is a metallic rattling or grinding noise coming from the front end while accelerating between 15-25 MPH.I also get the noise sometimes while turning at lower speeds.
Jan 11,2021 rattling noise from the engine only under load acceleration#0183;Well if a station gets a contaminated tanker that has to much water content or other contamination,it can cause the octane rating to be lower than advertised,which will cause the fuel to detonate too early,and when it does that in the cylinder it can cause that type of noise but generally only under heavy load like acceleration.5/5(271)Reasons Your Car is Making Noise when Accelerating Oct 31,2017 rattling noise from the engine only under load acceleration#0183;Belt noise can mean the belt is worn or loose.Belt noise can also come when one of the pulleys the belt is riding on starts to fail.When the belt no longer moves smoothly along the pulleys,it makes a noise when the car is accelerating.The other noise you might be accustomed to is that of a loud exhaust system.The exhaust system includes
8 Reasons Why Your Car Engine Making a Rattling Noise.An car engine has to make some kind of noises.The engine has many moving parts which all make some kind of noise.But all of this is normal.However,if your engine starts making a rattling noise,that is far from normal.Here are the top 8 reasons why your car engine is making a rattling 9.6/10(2.1K)What Are the Reasons for Rattling Noise When Accelerating?Dec 11,2017 rattling noise from the engine only under load acceleration#0183;You have to inspect the exhaust system to find out if heat shields are causing rattling noise in car when accelerating.However,do it only when the engine is off for several hours.The exhaust pipe and some other parts remain hot even after hours of switching the engine off.V-Belt Pulleys.The speed of these pulleys escalates with the engine speed.If they are slightly bent or loose,the metal-on-metal contact will create terrifying rattling sound
Jul 26,2012 rattling noise from the engine only under load acceleration#0183;It sounds like fast constant grinding or rattling sound,maybe gr-r-r-r-r-r-r and goes away when the load on the engine decreases.It rattles till I get to fairly constant speed.It stops when the engine does not have to pull hard and just maintains the speed.Buzzing/rattling noise under acceleration BMW E46 Fanatics Sep 23,2019Weird Rattle Noise?? BMW E46 Fanatics ForumAug 12,2016Rattling noise from front wheel area.Oct 01,20132006 e46 330ci RATTLING NOISE FROM EXHAUST BMW E46 Fanatics Oct 07,2006See more resultsRattle noise when accelerating Accord V6 ForumJul 02,2008 rattling noise from the engine only under load acceleration#0183;Try switching to a different brand of gas or use a higher octane.His engine has a knock sensor which adjusts timing according to the octane he is using.So it shouldn't be knocking unless the gas he's using is under 87 octane (a.k.a.watered down gas).
Step 1 Check For Loose ComponentsStep 2 Check For Exhaust LeaksStep 3 Check For DetonationStep 4 Check For Piston SlapStep 5 Check For Lifter TickRelated DiscussionsThe first step in diagnosing a rattling noise is to inspect underhood components to ensure they are securely fastened in place.Most individuals assume the worst case scenario when a rattling noise develops; however,a loose bracket or bolt can make some serious racket caused by the harmonics of the engine/exhaust.If a visual inspection does not turn up any results,have a friend work the throttle with the car in park to achieve the engine rpm at which the rattle occurs while you listen under the hood.Be surSee more on ls1techrattling under acceleration!!!!! Chevrolet Cruze ForumsMay 29,2013 rattling noise from the engine only under load acceleration#0183;If the noise only occurs when throttle is applied,increases in frequency when rpm increases and is more of a ticking noise than a rattle than your bottom end has spat a bearing.mine is definitely not that,its not a tick at all,more of an annoying rattle/fluttering sound.Car Problems With a Rattling Sound When Accelerating It Ignition pinging is often interpreted as a rattle at first because of the metal-on-metal noise it creates,and it is commonly heard only on acceleration.Your engine will ping when the air-to-fuel mixture ignites too early inside the combustion chambers; this problem can result in
rattling noise from the engine only under load acceleration#0183;The flywheel is fastened firm to the engine crankshaft,and the transmission engages it as you begin to drive.If the flywheel or flexplate is cracked,it bends slightly as you accelerate due to torque.That means it isnt perfectly lined up,and theres a rattle or knocking noise that happens under load.Engine Noises Knocking and Ticking Common CausesVehicle Won't Start or Engine Noises Main Bearing Noise.Damaged or worn main bearing noise is revealed by dull thuds or knocks which happen on every engine revolution.This noise is loudest when the engine is under heavy load.Excessive crankshaft end play is indicated by an intermittent rap or knock sharper than a worn main bearing.
Dec 04,2009 rattling noise from the engine only under load acceleration#0183;Beeming.Ive just purchased an imaculate 2004 1200GS with full history and with 20k on the clock.Ive noticed when accelerating hard their seems to be a slight rattle / noise from engine,only under load.My job is a Technician for Volkswagen so im not to shy on noises etc,sound a bit like timimg chain or poss like a balancer shaft out of alignment,when stationary no noise at all though.Engine Spark Knock - That Annoying Knocking,Pinging Or Dec 29,2020 rattling noise from the engine only under load acceleration#0183;Engine Spark Knock - That Annoying Knocking,Pinging Or Rattling Sound Engine spark knock sounds like a metallic knocking,pinging or rattling noise,coming from your engine.Engine spark knock is usually heard,during moderate to heavy engine acceleration.And,usually occurs after the engine,has reached or is near normal operating temperature.
May 21,2009 rattling noise from the engine only under load acceleration#0183;Sometimes under slight acceleration (not pedal to the floor) and usually with a load (like up a small hill),I hear a clattering noise.I can let my foot off the accelerator pedal and the noise stops and then I can reapply and the noise comes back.This noise sounds like either a bad gasoline clatter (not as loud) or an exhaust leak.Ford F-150 Makes Strange Noise While Accelerating WhatJan 21,2019 rattling noise from the engine only under load acceleration#0183;Thus,member RI04F150 headed there when his F-150 started making a strange noise.I have been getting a rattling/metal clanging noise when I am accelerating over 45 mph.When I let off the gas,the noise stops.This started last week as very intermittent and now is very regular.
The sound is usually in sync with the engine RPM.If the sound increases as the vehicle RPMs increase,then its likely with the belt or pulley itself.What can be the cause of a rattling noise coming from the engine under load/acceleration? Lets see.Ford Ranger Rattling Noise during AccelerationJeep Wrangler Knocking Noise When Accelerating Engine Mounts A loose engine mount could result in excessive play and vibration only under load and when pulling off.When the engine mount cracks you will hear all sorts of impact noises emitting from the lower part of the engine bay.Sounds such as clunking,knocking,rattling all means the engine is loose at one of the engine mounts.
Jan 21,2019 rattling noise from the engine only under load acceleration#0183;Some engines have a normal ticking noise caused by electrical components like injectors,relays,and solenoids,and also the engine itself makes some noise turning thousands of RPM's (revolutions per minute),but for the most part,engines should generally have only a very soft ticking noise with no knocking noise.Light Rattling/Grinding Noise When accelerating Mazda3 Nov 03,2012 rattling noise from the engine only under load acceleration#0183;Same exact symptoms rattle during acceleration under load at 1500-2000rpms.It started out only being obvious in 4th gear,but now I can hear it almost anytime under these engine load conditions,including starting out from a stop (incredibly annoying).
Apr 14,2014 rattling noise from the engine only under load acceleration#0183;hi everyone,My 2004 2.0D X-type developed a problem lately,and it's really annoying.When i start the engine in the morning,everything runs fine,but as soon as i drive off,there is an extremely loud rattle from the engine,when accelerating (only under load).this lasts only for a couple of miles until the engine warms up a little.can anyone guess where this noise comes from?Ping/Metallic Rattle Sound During Light Acceleration - NASIOCNov 19,2016 rattling noise from the engine only under load acceleration#0183;If I drive up a hill and keep the boost hovering around that level,the rattle is consistent.If I let off the gas,or give it more,it will go away.I can only hear it with the radio off,and the windows up,so it isn't that loud.I also hear the noise briefly when accelerating from a stop,or accelerating when coasting at slow speeds.
May 11,2019 rattling noise from the engine only under load acceleration#0183;It's only when the belt was re-connected and the engine given the extra load that the rattle sound came back.There's something not right in these ZF 9-speeds and I'm damn sick of being ripped off!!! Bottom line Honda has to step up to the plate and drop all the bull***! Collectively,we got screwed.Rattling Noise Under Load/Acceleration Nissan Versa ForumsDec 03,2015 rattling noise from the engine only under load acceleration#0183;Don't know what your driving,but another thing you might check is the heat shield over the muffler.On my 2012 sedan,it was held in place with bolts that were too small,and eventually the heat shield mounting points gave way causing it to rattle under load and at certain RPMs.Once I secured the heat shield,the rattle was history.Good luck!!
Sep 27,2020 rattling noise from the engine only under load acceleration#0183;Just bought my first silverado in July after i totaled my jeep (sad day).The truck runs great,done a few things to it however there is one problem i cant seem to pinpoint what it is.Anytime i drive or accelerate there is a sound coming from underneath the truck somewhere that sounds like aRattling noise under acceleration Mazda3 ForumsJul 12,2014 rattling noise from the engine only under load acceleration#0183;Rattling noise under acceleration.Jump to Latest Follow 1 - 10 of 10 Posts To start off,I have a 2004 MZ3 With the auto trans with 110,000 Miles on it.I have replaced all of the engine mounts and the transmission mount less than 1000 miles ago.They were all broken to bits,per the usual.so i dont believe it is coming from that
Sep 14,2007 rattling noise from the engine only under load acceleration#0183;If the noise happens under light acceleration,especially under load [ie,going up a hill] this could be spark knock or pinging.Happened with my '02 3.5SE rattling noise from the engine only under load acceleration around 87000 mi.Replaced knock sensor an problem solved.Rattling sound when accelerating at Oct 11,2019Rattling Noise when accelerating? Nissan Versa ForumsMay 07,2019Transmission RATTLE when idling in Drive Nissan Versa ForumsOct 28,2016rattling noise when accelerating at 2 RPM Nissan Versa rattling noise from the engine only under load acceleration#0183;The engine sounds fine at idle and light to mid acceleration,and through the entire RPM band it sounds normal when throttling in neutral.When the engine is under mid to high amounts of load though,it makes a rattling noise no matter the RPM.The noise occurs when I am going ~40mph,put it in 5th gear,and push the pedal down greater than half way (~2000rpm); the same as if I were going
Feb 27,2013 rattling noise from the engine only under load acceleration#0183;For the last 150km or so I've noticed a loud rattling sound coming from my engine/clutch or something,but only while accelerating.Sounds similar to..something like a screw loose on a moving car while the wind and vibration is pounding at it.It's quite an embarrassing sound when pullingSilveradoSierra Acceleration Rattle Vortec 5300 5 Apr 15,2013 rattling noise from the engine only under load acceleration#0183;Holy crap this acceleration rattle is killing me now.Last weekend I was under the truck with a rubber malet banging around trying to reproduce the noise.The only object that was making noise was that mesh looking flex pipe (not sure if its a cat) after where the y-pipe comes together.
Apr 30,2011 rattling noise from the engine only under load acceleration#0183;Its probably the catalytic converter.I have seen this a few times.You can probaly brake torque it and get the noise to happen.You can use a rubber mallet and beat it like it owes you money and it won't make a sound.Get the right load on it and it will be constant.ticking noise when acceleratingMay 10,2017Knocking noise in engine bayJun 08,2010Loud high-pitched whine from engineMar 28,2009Check Engine Light Super Annoying!!!!Mar 25,2009See more resultsRattle / Clicking noise coming from engine when acceleratingMay 01,2009 rattling noise from the engine only under load acceleration#0183;Hi there,I've got this very annoying sound coming from the engine when accelerating .It's kiknd of a clicking/ticking/tinging type sound which occurs only under load which starts at around 2000rpm - 3000rpm but it comes only when im accelerating light to medium on the throttle.