2014 Chevrolet Silverado 1500 High Country Crew Cab 4WD The noise may be coming from the transmission torque dampener. It could quite possibly just be something loose under there that only rattles when a certain pitch resonates (this happens with heat shields a lot), but again, it's impossible to tell until you get under there to determine the origin of the noise. Does anyone know what this sound could be? and 15 more ». 2010 ford f-150 noise when accerating at low speeds-comes and goes. - Mitsubishi 2003 Eclipse Spyder question Always have plenty of fluid in my tranny too, fluid is still a good colour, I think it may just be a poor design and they refuse to acknowledge their own failure on building the 545RFE. Today I drove for about 10 minutes and there was a burning kind of smell coming from the engine. Your truck is a 2011 ram 1500, which I believe was the last year using the 545RFE tranny. I’ve noticed my car is making a scraping or metal on metal grinding noise whenever I get up to 1500 or 1.5 RPM. Any reason not to put a structured wiring enclosure directly next to the house main breaker box? site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. It only whines in this rpm range, doesn't whine at an other rpm with constant rpm or light acceleration. Could it just be resonating from the frequency in that particular gear? When I drove my truck home the sound still persists. What would be a simplified explanation of Quasiparticles? I now certainly notice it, but it is very specific. So my car appears to have this odd whining noise around 1500-1800 rpm when I hold my foot lightly on the throttle or accelerate a little bit. Did Gaiman and Pratchett troll an interviewer who thought they were religious fanatics? Awhile back I read a forum where somewhere referred to this sound as the "MDS fart". The '05 VQ35DE's are known to have issues with the chain guides....usually when cold, initially revs cause a turbo like sounds. I took the car to the mechanic but it didnt make the sound then. Grinding noise at 1100 rpm (video) Post by stgallen » Tue Aug 22, 2017 7:32 pm My 2016.5 Disco Sport has run 19000 miles without any issue until recently the real wheel area started to give a grinding noise at 1100 - 1200 rpm. Since a few days I experiencing a strange screaming noise at around 1500 rpm I can not locate it :(I appreciate any advise. Lexus IS 2014+ :: F-Sport Engine Grinding Noise At 1500 - 1800 RPM Feb 11, 2016. It seems to happen between 24-26 MPH, which just happens to be when it shifts sometimes. The noise sounds like the 2nd gen valve spring start up but not as loud. It only happens at 1500 rpm's, speed doesn't matter. I have a 2010 Dodge RAM Hemi Laredo pickup. This is my first question, so let me know of any edits or information you guys need. Assumed it had to do with automatic gear shifting. Otherwise when accelerating right after 1500 RPM and simultaneously the car goes over a bump or a rough surface, you hear the noise cut and go back in micro seconds reacting to the shaking. It doesn't happen when the car is in neutral. Experience a grinding noise at around 1500-1800 rpm when driving? The 545RFE was in use from something like 02 or 03 until 2011 or 2012, but your 2011 Ram 1500 definitely uses the 545RFE, basically identical to the one in my 04 Dakota. For about a month I thought I was hearing a clunk between 2nd and 3rd gear. While driving my truck I have a bad noise between 1500 and 2000 RPM. Grinding noise, I would first check brake disc guards, if it has them. Welcome to Nissan Club, one of the largest Nissan forum communities. Why my bike shows petrol missing before 2000 RPM in all gears? If I press the brake while in drive and give it gas to 1500 rpm… So I don't think it is a problem other than the sound. The noise sounds like the 2nd gen valve spring start up but not as loud. So stops rattling/grinding above or below that rpm range? the sound seams to be coming from the passenger side of the car, the right. I believe the sounds is correlated to wheel speed not the engine speed or rpm. All I know is it is coming from the front of the truck. Varies a lot. The noise is only sounding if accelerate. The guys at my local Dodge dealership cannot find the problem, but acknowledge the sound is there. THE NOISE CAN EASILY BE … Everything else seems to be functioning fine. If so, I'd say heat shield is most likely. If I accelerate too hard I never hear it. It seems to happen between 24-26 MPH, which just happens to be when it shifts sometimes. JavaScript is disabled. So, short story first: I just installed the fkx strut bar, I tightened everything down securely, and torqued the nuts to 44lbs. I recently noticed my transmission making a grinding/growling noise whenever i really short shift it and accelerate from 800-1500 RPM. Your best bet would be to have someone in the truck (in park, with e-brake on) to hit the gas while you are under the truck. You can use big 6" diameter plumbing stainless gear clamps to shut them up if they are loose at one end or the other. So at a constant RPM, right around 25 MPH, I hear the grinding sound. The constant seems to be the speed. Although I still think it is the, Opt-in alpha test for a new Stacks editor, Engine torque throughput curve is flat or wavy in low gears between 2000 and 4000 rpm, Engine sound rumbles/grumble noise 800-1300 RPM. I think I found the problem, but they won't agree with me. (Allied Alfa Disc / carbon). Love it. Very rough sometimes, and sometimes quite smooth. It has a strong vibration around 1800RPM. I got this weird noise at EXACTLY 1500 RPM (no A/C) no matter the gear or if it's during acceleration or deacceleration. Lexus IS 2014+ :: F-Sport Engine Grinding Noise At 1500 - 1800 RPM. Have kept up with all maintenance. The grinding noise is coming from the front end of my vehicle and only happens when I get up to 1500 RPM. The vibration starts at about 1400 - 1500 RPM and is noticable until you hit >2000RPM. I checked my fluid levels and everything seems to be perfect there. It only takes a minute to sign up. actully i dont think it does it in first gear. So at a constant RPM, right around 25 MPH, I hear the grinding sound. When I accelerate after hearing the sound, my truck lags for a second until all 8 cylinders kick back in. What is the minimum amount of votes needed in both Chambers of Congress to send an Admission to the Union resolution to the President? it wasn't bad at first, it didn't happen often and when it did it wasn't too loud so it was hard to reproduce. My car is having the exact same problem as yours... Not a definite cause. (I would guess around 1500 RPM). It doesnt happen when accelerating and … Also, if it happens while it's in park, you can pretty much discard the transmission as the source. Does anyone know what might be the issue? The noise is always subject to suspension shaking. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Average failure mileage is 1,350 miles ... 1500 RPM RANGE. Experience a grinding noise at around 1500-1800 rpm when driving? Afterwards, I took it for a drive, radio off, so I could listen to make sure nothing was going on. In particular pay close attention to the lower ends of the 'cans' installed over the precats. How was I able to access the 14th positional parameter using $14 in a shell script? Definitely not caused by the cold air intake. Since it seems to happen at a specific RPM range, you should be able to replicate it while it's in park. Making statements based on opinion; back them up with references or personal experience. they car likes like a grinding sound in the 1800-2200 rpm range. can notice it at 1000-1500 rpm-only w/foot on pedal accelerating. The constant seems to be the speed. Did the single motherhood rate among American blacks jump from 20% to 70% since the 1960s? There is a low grinding noise when driving straight at about 20mph any faster and you can't hear it. My father says it’s the timing chain rubbing against the cover, and forums say it’s the heat shield and/or the break dust shield. I have a 2008 Nissan Altima 2.5SL with 85K miles. I think Dodge really screwed up bad when they built and designed this tranny. Is it a good thing as a teacher to declare things like "Good! Been in shop 8 times for vibration and noise problems at 1500 and 2000 rpm, at 1500 rpm I shift down so I just stay in 8 cyl just to avoid noise. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. Heatshield sounds like tin cans rattling around. Have reported this to dealer maintenance folks at each visit. (I would guess around 1500 RPM). oh yeah i need to get the 02 sensor fixed also if thats the problem. I finally decided to listen carefully by turning my radio off. 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 starts of at a low frequency whine starting at 1500-2000 rpm … Currently 34k miles. I have a 2011 Ram 1500. I am just guessing the motor or transmission. Grinding noise in front end of chevy silverado Grinding noise in front end of chevy silverado Nice info. i just got a new cat and cv boot of thats important. It is more of a grind than a clunk when I listen closely and comes from the front of the truck. It only happens when there is a load. Usually while accelerating going up hill/inclines. If I don’t accelerate at a constant speed, then I do not hear it. Basic confusion about how transistors work. It started two weeks after belt/pulley replacement so I suspect is the pulley. thanks Growling noise at 2000 rpm under load. Seems like the noise is coming from underneath left side, does it in 4hi also. the car sometimes makes a grinding metal noise between 1500-1600 RPM, it comes from under the engine area. I assume you are in Park/neutral at this time? Thanks for contributing an answer to Motor Vehicle Maintenance & Repair Stack Exchange! Nissanclub.com Nissan - Infiniti Enthusiast Forums, 2002-2006 Nissan Altima Discussion (2.5 & 3.5), General Nissan Altima Discussion (1993-2001), 2007-2012 Nissan Altima Discussion (2.5 & 3.5), VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. It doesn't make the noise above 1100, below 1000, or in any other gear. If the truck is cold the noise is gone. I have a cold air intake. Also look for signs of a tyre catching on the liners, etc. It happens before shifting as well. It only lasts for a split second. 2. My 2004 Dakota has the same transmission, a 545RFE, and I have the EXACT same issue, quiet grinding on acceleration, always at about 1500RPM, ONLY in 1st and 2nd gear, then a “clunk” into 3rd sometimes. ( on lifts it doesn't make the noise) 3. Why does find not find my directory neither with -name nor with -regex. 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. Had it 12 months bought new 5.3L auto. Weird metal sound when accelerating from 0 MPH (with recording), Aggressive car vibration at 1700-1800 rpm, Problems that started out with hopelessly intractable algorithms that have since been made extremely efficient. Discussion, reviews, maintenance and more. The dealer was able to replicate the noise on my car but they don't know what is causing it. Since the cold has really kicked in ive noticed that when im slowing down and the revs drop down to between 1000 and 1500 rpm there is a kind of grinding sound? Where were mathematical/science works posted before the arxiv website? This sounds like a tranny issue. I can almost always repeat the sound if I accelerate correctly. have you found out what causes the noise? I think the cold air intake makes the cylinder shutdown noticable, which is why most normal trucks don't have the sound. The dealer was able to replicate the noise on my car but they don't know what is causing it. And then after i get out of that the whole transmission whines. For a better experience, please enable JavaScript in your browser before proceeding. Related to engine rpm's, ie does it increase/decrease with engine speed, or just occur at specific rpms? The only thing is, today, I heard the same noise at about 17 MPH while accelerating after a turn. Also, when I turn off eco mode (by manually shifting into 5th gear) I cannot reproduce the sound. works and if you happen to have a grinding noise coming up front. So these two things make me pretty sure that this is the issue. That is when I noticed it only happens when I am accelerating very slowly and maintaining a low RPM. It is not between 2nd and 3rd gear, it was just a coincidence (I think). Things are becoming clearer already.". The sound is made shortly after I go into "eco" mode. When I go above or below 1500 RPM the sound stops and everything seems normal. Frame dropout cracked, what can I do? Did you ever find out what the problem was with this? I have a 2003 Volkswagen Passat and recently it started to make a whining/grinding kind of noise at around 1500 RPM. If I don’t accelerate at a constant speed, then I do not hear it. it does it in every gear but after that it stops. I also thought (not 100% sure) I have heard it at faster speeds a couple times (40+ MPH), but the traffic/wind is too loud to know for sure. The sounding is starting after near 1mile running. I personally think it is a poor design of the tranny, not sure what is causing it, but they messed something up when designing it. Since about 3k miles, I have intermittently heard a “grinding” noise at about 1400-1500 rpm. About 1 month after the installation I noticed that it sounded like the truck was idling a little high and at about 1200 to 1500 RPM's when driving the truck it's making a vibrating like noise (almost like the rumble strips/sleeper lines on the side of the freeway). The 2019 Volkswagen Jetta has 10 problems reported for grinding noise. What could cause vibration at 1800 RPM in a 2008 Nissan Altima 2.5L 27 Answers. To learn more, see our tips on writing great answers. 4. 1. rev 2021.1.26.38414, The best answers are voted up and rise to the top, Motor Vehicle Maintenance & Repair Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The early ones had one less exhaust mount that led to resonances at around 1500 rpm. Just my guess, though, I am not a mechanic. Greetings. I’ve done some research and asked my father I’m getting all kinds of answers but I want to narrow it down. It only happens when I'm giving the car gas. It only lasts about a second, unless I keep it at the exact correct speed/rpm for that noise. If I accelerate too hard I never hear it. I had a Flowmaster Super 44 installed on my 2019 Ram 1500 Tradesman (5.7L Hemi) and I'm real happy with the sound. As I said, this buzzing/grinding noise is triggered only between 1600 and 2000 RPM +- 20RPM. grinding noise at 4,000 rpm in all gears, loss of power, and the engine does not rev up. Asking for help, clarification, or responding to other answers. Got the runaround at first then they handed me a bulletin #06-06-05-001B that states vibration and noise is … (Not sure if it goes away or if the wind noise becomes too much) After driving for 15 minutes the sound goes away. A few days after is back again. I think it is the sound of 4 cylinders shutting down from 8. I personally think Dodge has sold a faulty transmission as many Durango’s and Jeeps with the same 545RFE, have the same problem.

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