Camry 2012+ :: Drone / Vibration Which Occurs When Engine At 1600 - 2000 Rpm?
2012 Camry SE 4 cyl, 56K miles ... Happens in all gears, in normal and sport mode “under light acceleration” at 1600-2000 rpm.
Sitting in driver’s seat I hear a drone which sounds similar to the engine lugging we hear briefly at around 1000 RPM. In the 1600-2000 RPM range it is very annoying because this is the cruising range on highways. Sometime when going up a slight incline it can be felt through the accelerator.
When seating in back seat on passenger’s side, it sounds similar to a bad muffler/resonator and is very audible. Spring loaded exhaust couplings in front of muffler and between front pipe and converter are not seized. All rubber hangers are there. Installed “B-quiet” sound absorber in trunk going from spare tire well over top of muffler and up rear quarter panel which did not work. Nothing is touching the exhaust under the car.
When idling the exhaust produces a noticeable putt-putt sound. Toyota rep (not dealer) went for a ride with me and feels it is typical of a car “for this mileage” (same as dealer told me). I stated it did not do it before and was told cars wear in and after a while characteristics change.
Ford F-150 (2004-2008) :: 2005 - Rattle And Vibration At Idle Only Occurs With The Truck In Gear And Stopped
My F-150 has developed a rattle and vibration at idle that only occurs with the truck in gear and stopped (with the brake depressed.) The noise appears to be coming from the front of the truck, perhaps from the driver's side (though it's difficult to tell while sitting in the cab).
Before I go crawling around underneath with my son holding the brake while the truck is in drive--I would sure like to know where it might be best to point the flashlight.
Dodge - Dakota :: High-pitched Whining Squeal Only Occurs After Put Car In Gear And Actually Start Moving
This is an ongoing problem that has lasted for several weeks now -- I’m completely flummoxed and at a loss. It goes something like this:
My truck (2000 Dodge Dakota, 2.5L, 5-speed) has developed -- for lack of a better term -- a high-pitched whining squeal, which only occurs after I put it in gear and actually start moving (if I leave it idling in neutral, when starting it after letting it sit overnight, the sound usually does not appear at all). After about three or four minutes of driving time, the sound will show up, but there’s an odd twist: the sound is most apparent, and really loud, when the truck is at idle, such as when at a stop sign or traffic signal; when I put it in gear and take off, the noise will drop in pitch and, depending on how hard I’m pressing on the accelerator, it sometimes disappears altogether.
When I take off, every time I shift gears the sound returns -- only for as long as I step on the clutch and back off the gas, and when I step on the accelerator again the noise falls in pitch and vanishes. It does this off-and-on thing through all the gears, and after reaching the desired road speed (and I’ve reduced pressure on the gas pedal) the sound returns and is constant. Also, if I shut the truck off and wait just a few minutes, and then fire it back up, the sound will be gone, but will return after a short while, exactly as related above. It’s worth noting that, during all this irritating misadventure, the engine has run exactly as it always has -- there’s been no discernible impact on performance.
Now, some considerations. The noise is louder and more strident when the ambient temperature is lower, such as in the morning. Later in the day, when the temperature rises, the sound becomes erratic and somewhat unpredictable, and is much lower in volume, and it will even stop abruptly and then reappear later.
Many people have suggested that it could be the belt or a pulley, maybe. I replaced both tensioners and even installed a new, shorter belt to bypass the A/C compressor (to eliminate it as the possible culprit), but the noise remains. I was skeptical of all that because -- and please correct me if I’m wrong -- a shot pulley making such a horrible racket should get louder as engine speed increases, not drop in pitch and disappear. In fact, the noise seems to have no relation to engine RPM; if anything, it seems tied somehow to intake manifold pressure (the sound vanishes when the truck is accelerating, which is when intake manifold pressure goes down, or so is my understanding), or throttle position, or something else entirely. The vacuum system? The noise seems mechanical to me, not like escaping air (or, well, vacuum) . . . but what do I know?
Ford Excursion :: Vibration Occurs Around 60 - 70 MPH
I have been chasing a vibration that occurs around 60-70 MPH. Had all the tires re-balanced and checked the rest of the suspension and narrowed it down to the rear driveshaft.
Took the X to the driveshaft shop and he checked all the joints and suggested that I grease the slip joint as it still was original as delivered. Here's what I did.
Removed the rear bolts and dropped the rear of the shaft. Cut off the factory boot clamps. Marked the shaft so it could go back in the EXACT way it came out and removed the rear of the shaft with the boot intact. While the rear of the shaft was out I checked the joints and found them to be perfect.
There was no real grease to speak of left, just the factory ford blue. Filled it and the splines with moly grease and re-installed the shaft and boot. Clamped the boot with nylon ties (per his suggestion). No vibration any longer. Thought I would post this up as a quick tip.
Escort :: 1996 Ford Front End Vibration Only Occurs When Accelerating Over 50 MPH
I have a 96 ford escort, 1.9. Recently I've noticed I get a pretty good vibration coming from the front end.
The vibration only occurs when I'm accelerating over 50. When I decelerate over 50 the vibration goes away.
What could be causing this?
Prius (Gen 3) :: Shudder And Vibration Occurs Between 30 To 40 Mph When Throttle Is At Half Way Point
Picked up a used 10 prius iv with 31k and have put 1200 miles so far. One troubling thing I have noticed is this weird shudder/vibration that occurs between 30-40mph when the throttle is at the half way point (area between the light green and dark green bar) Vibration similar to that of driving over the rumble strip on the highway but not nearly as harsh and the noise would be similar to when you have one rear window open in the car and it creates the pulsating wind noise.
It doesn't do it all the time and mashing the throttle seems to alleviate the problem. It doesn't happen so much when cruising around town but it happens every time I get near the top of the incline in our office park and the car continues to lose speed until such time as I get back on the gas but it continues to do it until I turn into the parking lot. Occasionally it does it when coasting down a hill with the throttle right near the point of crossing from light green to dark green on the screen.
Lexus GX 2004-09 :: Whining / Humming Sound While Moving And Not In Neutral With Engine Rev
2007 GX470 - Just noticed a distinct whining/humming sound similar to tire hum you would have with aggressive off-road tread tires. Seems to come alive around 20mph (or at least that's when I can hear it) and gets louder with the increase in speed. As I slow the sound goes away. Only does it while moving and not in neutral with engine rev.
We bought the car at 59k and it just hit 70k . Only oil changes, tire rotation have been done since we bought it. The tires were new when purchased so they have about 10k on them. No noise when we first got the car so I tend to think it's not related to the tread.
I was planning to do the front/read diff and transfer case drain/fill. Wondering if that may be the cause.
Something else - at low speed in tight turn (i.e. backing out of garage, pulling into parking spots) I do feel some roughness - almost like the differential is locked. Not sure if that is an indication. Was thinking it may be a wheel bearing but there is no clunking when turning.
Ford Transmission :: 4R100 - 2000 Ford Excursion - Grinding / Vibration Occurs Between 2100 - 2300 RPMs
I have recently found what sounds like a grinding/vibration issue that occurs between ~2100-~2300 RPM's in my truck. After some googling, I thought it may be the inspection plate being a bit bent/loose. I took the cover off and drove around and the noise still occurred.
Things I have noticed:
-Occurs between 1-2 and 2-3 (had trouble with the other gear changeovers as I just have slow backroads around me to test over my lunch break- can test further in the future)
-Occurs during acceleration and deceleration
-Starts at ~2100 and ends ~2300 RPM
Any thoughts for next steps to diagnose? Truck has ~160k on it and I don't really have many service records (purchased within the past 3k miles and problem just started occurring after this past weekend). Transmission fluid seems to be in decent condition.
Not sure if it would affect anything, but I just got back from my first trip with the Excursion where I actually needed to utilize the 4WD. There was much more aggressive terrain than what it is used to seeing on the pavement. Thought I should mention that as well.
V10, if that matters (I recall reading somewhere that '99 7.3s with the auto had documented torque converter issues that warranted a TSB)....
Volvo - Xc :: Wagon Is Making Big Noise While Moving (Vibration)
"I have a 2001 XC70 WAGON and is making big noise while moving, bigger the speed bigger the noise, engine in idle and in N (while in speed) the same. Could this be because of tires?
View 2 RepliesCorolla / Matrix 2009-13 :: Vibration And Shaking During Slow Moving?
Recently, my 09 corolla S starts shaking during slow moving . As I accelerate more, it start vibrating at high frequency. And I can hear the sound "kin kin kni.." I checked the tires, they all look fine. It has 60k miles on.
View 2 RepliesCorolla :: 98 Toyota Steering Wheel Vibration When Moving And Step On Brakes
I have a 98 Toyota corolla and every time I am moving and then I step on the brakes, the steering wheel starts to vibrate. I have changed the rotors, the break pads, the calipers and even changed the brake master cylinder...but still vibrates when I step on the brake pedal and I have done wheel alignment and balancing...
View 6 RepliesPassat (B5) :: Brake-related Rattle Occurs On Rough Road Surfaces?
I have an annoying rattle the occurs on rough road surfaces. It comes from the front right wheel area but goes away instantly with light brake pedal pressure. Three trips to the shop have not identified the problem. I just read somewhere that there are "anti-rattle clips" or springs on the brake calipers. Is this right and are these the same as the retaining springs/clips that can be seen from the outside through the slots in the alloys wheels?
View 5 RepliesPassat (B5) :: 2004 - Vibration On Acceleration
I have an '04 passat 2.8l with manual tranny. I have noticed on acceleration when it get to approx.2,200-2,300RPM. I can feel a vibration then it goes away around 2,500-2,600RPM. It does this in any gear and at any rate of acceleration. I have noticed that when I have the clutch engaged and rev the engine it is as smooth as can be at that RPM range. I'm thinking it has to be in the drivetrain and not the engine. Also, I have to replace the CV Axles, as they are popping. Could they possibly cause this odd vibration? My car has 96,000mi on it and is very clean and well taken care of.
View 6 RepliesFord F-150 (2004-2008) :: Loud Rattle Occurs On Every Startup?
I have a 2004 F150 with 195,000mi. For the last several moths the truck has had a rattle on startup, some days it is barely noticable and only on cold starts, other days it is loud and occurs on every startup. The truck was most recently serviced at the Ford dealer and is filled with Motorcraft 5w-20 syn blend and Motorcraft filter Every change before was either Motorcraft syn blend or Penzoil Platinum (I have always used Motorcraft filters on it) and the noise continued after oil changes so I don't think the drain back valve is the issue. I replaced the cam phasers, timing chains, chain tensioners, and guides about 15,000 miles (2 years) ago and the vct solenoids shortly after that. Here is an audio clip of the noise (I know the truck also has an exhaust manifold leak, I plan on replacing the manifold while im working on it
Is this noise the lash adjusters or have the cam phasers failed again (they were dorman parts)? If it is the lash adjusters, can they be replaced without removing the cams? will failed adjusters be obviously damaged? Should I also replace the cam followers? do i need to replace all 24 at once or can i safely replace only damaged ones or maybe just 1 bank (noise seems to only be coming from the pass side)?
Ford F-150 - 1997-2003 :: Vibration / Grinding Sound Coming From Truck When Moving Slowly And Making Turns
I have a 2003 Ford F150 with a 5.4V8 Triton 4X4. The truck is about to roll over 200K here soon. I am feeling/hearing a vibration/grinding sound coming from the truck when I am moving slowly and making turns, either left or right turns. Seems to happen more so on left hand turns. I have changed all power train fluids and filter, and still does it. I do not feel or notice the vibration/grinding when I am going straight or at highway speeds. It is only when I am moving from a stop and making turns. How to diagnose, find out, repair, fix this issue?
View 4 RepliesNissan - Maxima :: 2003 - Rattling Occurs At All Engine Speeds And In All Gears
I own a 2003 Nissan Maxima SE with a 6-speed manual transmission. The car has just under 113,000 miles on it. I've religiously maintained the vehicle per the owner's manual and overall it is in excellent condition. In particular, we change the oil on a regular basis per the maintenance schedule. However, on several occasions we have started to hear rattling coming from the engine. The rattling occurs at all engine speeds and in all gears and it doesn't matter whether the car has just been started or if the engine has been running for a while.
When the rattling has gotten more prominent, we've taken the car to the dealership and also to our local oil change place and on both of those occasions, they've told us that the engine oil was VERY low. Also on both of those occasions, we were well within the recommended range in between oil changes (<3000-3500 miles). We have not noticed leaking oil in our driveway or in our garage. I am wondering about the potential reasons why we could be losing oil, and if we aren't seeing any in our driveway where it's going? I've mentioned this to friends and they've said it's 'burning oil' - but we're not noticing any strange smells or smoke. The car is ~10 years old but it's fun to drive and in great condition.
Tiguan :: Buzzing / Howling Noise Occurs At The Engine Mid Range RPMs
I have this noise, and it has become very annoying as it occurs at the engine midrange rpms.
It is buzzing/howling noise that comes on above 2500-3000rpm, whether it is in gear/underload or in neutral/park. It is noticed most while in sport as it holds lower gears longer.
Electric aux water pump was replaced not so long ago. Have read about the wastegate rattle issue, but im not sure.
Took it to the dealer about two weeks ago for this and the tech said he could not even hear it on the test drive.
Here are some links of the said noise
Links: [URL] .....
2011 2.0TSI Tiptronic 4motion 170ps 55000km
Passat (B5) :: Rattle / Rumble And Vibration When Engine Is At About 1200 RPM
I bought a 2005 wagon from a local dealer with 21K miles, the 1.8T, an automatic and 4mo. It was certified and still has 2 yrs and 24K miles on the warranty.
Anyway, I there is a rattle/rumble/vibration anytime the engine is at about 1200 RPM. I usually happens on small inclines, and doesn't matter if you are decelerating through 1200 or accelerating through it is makes the noise. I can get it to sustain itself if i keep it at 1200 on the gas or on the brake.
I am hoping it is just a heat shield that rattles at the certain frequency the engine makes at 1200, but I don't know. It is kind of right at that point where the transmission engages and disengages, torque converter?
Santa FE SM (2001-06) :: 2004 - Slight Missing At Idle That Occurs All The Time
I will occasionally get a misfire after a rain storm, lasts about ten minutes then goes away. there is also a slight miss (no CEL) at idle, that occurs all the time. I'm thinking spark plug wires.... the plugs were done last year, but nothing else. to my knowledge the wires and coil packs are all original. i'm at about 114K on a 2004 santa fe 3.5l.
Also, does the computer store misfire codes? I know I got them in the past and i checked it at the time, but didn't write down what cylinder it was. think it'll still be in memory?
Think it's ok to change just the wires and not the coil packs? kind of on a budget...