It still has the stock DPF - Diesel Particulate Filter on it. Engine making a rattling cracking noise at 2,200 RPM Dealer can't diagnose.. Help! A lot of times, the catalytic converter starts to break down. It is slightly subdued but the noise can be heard from every seat in the car. At around 2000 rpm there is a rattling noise that comes from either under the car or in the engine. It has got me stumped, and a little worried. Growling noise at 2000 rpm under load. Re: Rattling noise at 1500 rpm coming from the engine « Reply #5 on: April 13, 2015, 06:35:00 pm » Everything has a resonant frequency, its just a coincidence and it does suggest its something rubbing or unclipped, rather than a really expensive problem Recommended Services. Any ideas what it might be? it makes the noise in any gear going between those RPM range. 53 years of experience. Sounds more like my rattle noise is coming from the driver's side valve cover. Rod Knock . My 09 mdx makes this annoying rattling noise when I accelerate, around 2000-3000rpm. i have this weird rattling when in any gear and accelerating at 2000 RPM to about 2800. kinda of like a tak tak tak noise then from 3000 RPM it stops. Jerry Heasley Recommended for you Recently within the past week, I've noticed that my car is making an abnormal metallic rattling noise at about 2500 rpm. I took it to a local shop, and when on the hoist, in gear, the noise could not be reproduced. The sound is intermittent and sounds like something rattling against a large metal pan. The sound does not get louder as I accelerate above 2000 RPM (i.e. An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources. noise is only @ 1900-2100 rpm - Answered by a verified Mechanic for Honda We use cookies to give you the best possible experience on our website. Anyone have any ideas. This only occurs at exactly 2000 rpm while giving the car gas and happens in all gears. It starts rattling (a sound like a helicopter or like when people imitate purring with their tongues) when I reach 2000 - 2500 rpm in every gear, under those 2000rpm, there is no abnormal sounds. Noise coming from Toyota Avalon 2000 at around 1K rpm, while in park. Hey all, I'm hoping you can help me out here. The transmission picks the gear that will give you enough power to cruise at the speed you pick. I can't pinpoint where it's at but i only hear it when i'm around that rpm range (1800-2000) in any gear, i'll hear it. Discussion Starter • #1 • Jul 28, 2015. It's either coming from the exhaust system or from under the hood. When I am applying light pressure on the throttle and am in the 1400-1600 rpm range, I hear this faint rattle/vibration like noise coming from somewhere in the area of the driver side dash (can't pinpoint EXACTLY where). Oct 14 2014, 4:41am. Saturn - SL2 :: 1994 - Rattling Noise When Accelerate Above 2000 RPM. I recently bought a 53 plate Mini Cooper 114,000 miles very clean and runs very. Catalytic Converter Replacement: $279.51 - $3103.51: Get a Quote : Scotty Kilmer. The noise typically goes away once the engine reaches operating temperature and the piston expands. the sound is constant as long as the engine is above 2000 RPM). It has 140,000 miles on it. No hangers are rusted and nothing appears to be lose. This did not produce the noise at all. Automotive Mechanic. Rattling at 2000-3000 rpm when engine is hot. It makes the noise between 2000 and 2200 RPM, in any gear, any temperature, but only under load. Engine noise at 2000 RPM Share daddyo 7 years ago. My 99 Dyna seems to have developed a kind of ticking/rattling noise at around 2000 rpm. It comes on about 1900 then seems to dissapear around 2200rpm. 2 people found this helpful. I noticed an engine rattling noise around 2000 rpm when I pressed lightly on the gas pedal. It seems to do it in 2+ gears under load. This set is very quiet in the range of RPM 2000 to 4500, that is to say 0% to 85% set on the device, but when this one is on 90-100% this clicking appears: D5 Next rattling noise at >90% RPM. 2,000 rpm at 80 mph is not so likely though. Jump to Latest Follow 1 - 20 of 22 Posts. Ever since I got it, it's made this rattling sound that only occurs when I'm both idling and when the AC compressor is on. Has anyone got a similar problem? 2000 ford windstar 3.8 liter 174,000 miles. The mechanic took for a drive, and immediately diagnosed it as an internal failure of the catalytic converter. I had it idling for about an hour, started to drive and the turbo waste gate was acting weird and running really bad. I recently bought a 2000 Gmc Sonoma SLS and it's been a headache ever since. If the engine is held at around 2500, the noise remains. Happens while driving as well. My KA has recently developed what I can best describe as a rattling noise between about 2000 and 3000 RPM. 9. My 2009 Honda Fit with 41,000 miles makes a rattling sound between 1700 and 2000 RPM. I am getting a strange noise at 2000 and don't know what it is. I'm not sure what it could be. It didn't make the sound when I pressed down and increased my speed while driving. 7 Posts . It sounds like the timing chain rattling around. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. It only does it at a certain rpm usually between 2000-2400 rpm and then goes away. 1998 CR-V EX 4spd auto "Big Green" completely stock with … 1st gear does not make this noise, all other gears do. Whether it's engine knocking when accelerating or some kind of spark knock or just a general engine noise, some are more serious than others, but there’s one thing that’s true of them all: it’s never good to leave it alone. Im convinced its just poor harmonics in the drivetrain causing the rattling only at those low RPM ranges under load. The older engine was 100k miles run and the replaced engine is 79K miles run. There are a couple thousand different things it could be - How many miles are on your truck? Hard to tell from this video though. 5 Posts . Earlier this week, my 94 YJ started making a rattling noise between around 1800 RPMs to 2000 RPMs. so under normal conditions while driving, more than occasionally i hit between 2000-3000 rpm my supra has this ‘whine’ sound, not sure where it comes from, sort of in the rear end of the car or transmission, but it is quite amplified in the cabin which makes it hard to pinpoint the exact location. The rattle also happens in neutral. It is more noticeable when engine is cold, if I drive for an 1hr or more, noise is almost gone. the sound is constant as long as the engine is above 2000 RPM). It also makes the noise if I let my foot off of the throttle while the engine is revving above 2000 RPM (but it goes away...from what I can tell...as soon as I push back on the gas). When I accelerate above 2000 RPM, a rattling noise (almost like when a kettle is sitting atop the stove and the water is boiling) comes from under the hood. It is not a consistent rattle. Noise disappears the second I release the throttle, resumes if I press back on it. I have the same exact problem with my 96 Cobra and I am getting fed up with trying to figure out what it is. I put the E-brake on and loading engine in 3rd gear at the rpm. Discussion Starter • #1 • Oct 3, 2017. Rattling noise at 1500 RPM. www.hournineracecraft.comI kept hearing a rattling noise and it got worse. It sounds almost like there is a gear grinding or even just a really obnoxious rattling coming from under the middle of the car. 2,000 rpm is probably adequate to propel your car in the type of driving you do. Also, once rpms go over 2000, noise goes away. GM found another way to screw us...Hopefully someone has an answer Re: Rattling Noise during low RPMs . It does not occur when the car is in neutral and stationary and does not seem to do it in first gear. When the engine is cold, the piston may produce a rattling sound. engine has a pinging noise at all speeds with steady acceleration or with stomping on the gas pedal. Mark helpful. After a 400 mile trip, I started hearing a rattling sound coming from the engine area. vechile still accelerates fine. Rattling post 2000 rpm in every gear. Surprising Dad for 99th birthday with '55 Ford he never thought would run again - Duration: 17:19. When I accelerate above 2000 RPM, a rattling noise (almost like when a kettle is sitting atop the stove and the water is boiling) comes from under the hood. The problem is - when I drive and the needle in tachometer crosses 1500 rpm I hear a rattling noise. Speed does not matter, its rpm range. I would expect your car to need 2,500 to 3,000 rpm at that speed. Piston slap is more of an annoyance than a true problem, and a permanent repair would require an overhaul with oversize pistons, costing up to thousands of dollars. The noise is most apparent with the engine under load (climbing hills, hard acceleration), but it is still there if the engine is revved in neutral, just not quite as loud. HEMANMECH MEMBER; 2005 NISSAN ALTIMA; 100,000 MILES; I have a 2005 Nissan Altima 2.5 S. I very recently (1 month ago) had to replace the engine because of bent pistons and stuff. This happens in all gears when I accelerate. The sound does not get louder as I accelerate above 2000 RPM (i.e. im confused to what is causing the noise… it … I own a 1999 ford contour sport. I've researched and it seems to be heat shield related. GMC - Sonoma :: 2000 - Rattling At Idle With AC On Jul 10, 2014. Registered. 1; 2; Next. 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