I now have an '01 Mountaineer with AWD and the 5.0. I have a strange vibration that only seems to happen when I accelerate as I get on the highway. I get up to speed and just as I let off on the throttle I get a vibration/shudder from the rear. Almost as if I ran over the rumble strip on the side of the highway. It's a short grrrr, then it goes away.
View 2 RepliesI just bought my 2015 F350 long bed Platinum a month ago, and the first trip with my 12,000 lb. 5th wheel had a vibration when starting out, but only from a stoplight with some acceleration or an incline, not at level slow startup.
View 6 RepliesI have this bucking a jerking when pulling my Sundowner LQ horse trailer, primarily in the 40-50 mph range. I can let off throttle and it stops but resumes unless I feather the throttle.... 2008 f 350, 4WD, 6.4, 48k miles....
View 1 RepliesI have a 2002 Camry, V6 1mz-fe with 110k miles, recently developed a vibration which only occurs on acceleration, consistently noticeable at 2100-2500 RPM during acceleration. Acceleration above or below this RPM range is smooth otherwise. Coasting and braking are smooth. This vibration has never happened on the car before, which has been smooth all 110k miles prior.
The vibration was initially pretty bad, felt through the car, steering wheel, floor, and seats. I have since replaced both CV axles and wheel hub bearings, with some improvement. Also got new tires and wheels are fine. I replaced a bad dogbone engine mount at the top passenger side a few thousand miles ago.
Other considerations at the moment include bottom engine mounts, since my dogbone went out before. Other Google search suggestions include spark plugs, exhaust pipe bracket, transmission mount(?).
What could cause such an RPM specific vibration/shudder?
I have a 1999 F-150, 4.2L V6 with 206,000 miles that recently developed a rear-end shudder/vibration. According to my door jam axle code (27) and the axle tag (3 37), I have what appears to be a conventional rear differential, even though most of my research would indicate this rear-end is for the F-250. In any case, and based on other online research, I changed the differential oil with a 75W-140 synthetic and added 4oz of a friction modifier. Now the vibration appears to be worse. It primarily vibrates when taking off from a stop, whether turning or not.
I have felt the vibration at speeds up to 60mph, but it is more noticeable at lower speeds. The vibration also seems to diminish after driving the truck for longer periods of time, particularly if at highway speeds. In other words, when I drive to and from work, which is about 30 minutes each way of mostly highway, the vibration is barely noticeable once I exit the highway and slow back down to 35-40mph. When feeling the vibration, if I decelerate, the vibration immediately ceases, but starts again when I accelerate. It's not as noticeable if I accelerate harder, but I generally don't do that. The gears inside the differential didn't have any noticeable wear, chips or slop/play. What may be plaguing my usual trouble-free F150?
When I first bought my 2001 f150 a few mos ago there were no problems but I did notice once in a while it would give one little shudder when id accelerate. now all the sudden it shudders after around 20 mph all the way up to whatever the speed limit is. Then it smooths right out until I have to accelerate again. if I punch the gas and kick it down it will clear up but then it feels more like a surging going on.
I had the cruise set at 70 the other day and I had to slow down to merge to around 50 and when I hit resume it really started shaking bad and the service engine soon light flashed on and off for a few minutes then went off and hasn't came back on again. I took it to advance auto and no codes showed up. they said its probably the torque converter but after reading multiple forums I am not so sure now.
So I'm getting a mild to severe shudder depending on load and acceleration rate from stop to 10-15mph... It's worse if I'm on an incline...This has started since having a lift installed...I'm guessing it has everything to do with pinion angle...right?
1999' F350 7.3L 4x4
Crew Cab Long Bed
My '04 Santa Fe (135K miles) has been doing this for a little while.
Between 65 - 75 MPH on the highway, under acceleration, I experience what I can only describe as a "shudder".
I don't believe it's a wheel balance issue, because if I'm coasting or maintaining that speed everything is stable.
Ok here's the situation. 2004 Santa Fe 2.7 AWD 170,000 miles.
I recently had to replace the front passenger side Drive axle. That was a piece of cake. However, since then the car has developed a shudder when it comes to stop (felt like the shudder on acceleration that was fixed by the dealer with a reflash). Suddenly it got so bad that it stalls when put into gear with the brake on. It feels like it is not coming out of converter lockup.
When I drained the fluid I replaced it with Valvoline Import multi-vehicle full synthetic (it says it is spiII). I latter added another half quart of Castrol transmax import multi-vehicle (also spIII). Did I screw up my trans? Will a flush work? Or do I just need to replace the trans and torque converter?
E 350 with a 5.8 drive ability headache 94 E 350 with a 5.8. about 1/2 throttle or under quick acceleration it bucks violently and will die if you don't let up on the throttle. This all started when it was run out of fuel. I found the condenser wire was shorted to its own body. Causing the PCM fuse to blow. I have since replaced the condenser. Same problem exists. I have replaced the map sensor with a known good one, same with the O2 sensor.
The TPS is in range and goes through its range smoothly (this was done on my scanner) Also replaced the fuel pump either due to the fuse blowing or running it out of fuel it wasn't working. Fuel pressure is 30 to 32 psi. I've checked the EGR for leaks and proper operation. I have noticed its very hard to start when its cold. Someone has had problems with it in the past as cat is new and i have noticed some things have been removed or replaced recently. The van was just purchased a few weeks ago by my buddy.
My wife's 02 mountaineer AWD 4.0 v6 non-flex fuel has app. 152k on it. And it's really in decent shape. But over the last month a vibration at all speeds over 5mph has started to develop. It doesn't change with cornering it's constant until you stop. I suspect a passenger side wheel bearing. But when you lift that tire off the ground it has no play in it. But when you lift the entire rear end and spin the tires there's a distinct rumble you can hear. BTW this is a non-LSD from what I gather. Wheels spin in opposite directions when lift up.
Looking at the half shafts there's some ability to twist them. I haven't tried to see if there's any play in them, ie in and out movement. I am considering replacing both wheel bearings and half shafts. My wife likes the car and it's been fairly low maintenance. I've been looking for any info online about replacing the half shafts and haven't found much. I have seen some comments that they rarely go out. How can I determine if it is the half shaft? Is there a retainer clip or special tool needed to pull them from the pumpkin? Or do they slide off? Is there any seals that should be replaced while I am digging into this project?
We purchased a new 2010 Santa Fe Limited in October of last year, and as it stands today, we've put about 19,000km's on the vehicle (about 12,000 miles for my American friends). About 14,000km's in, we started noticing a vibration from the rear under acceleration. When you reached cruising speed (regardless of the speed), the vibration would go away, but would appear under acceleration. What was more alarming was that at slow speeds when making sharp left-hand turns (turning into the driveway, doing a u-turn, pulling into a parking spot, etc), there would occasionally be a loud bang from the rear end. The first time it happened, we thought that we had run over something... actually not but it sure sounded like it!
We took the vehicle into the dealership, and after an inspection they found a rock in one of the rear springs. They removed the rock, applied the TSB to place covers over the springs, test-drove the vehicle, and said the issue was resolved.
The next morning, I was heading out of town to pick up a friend, and experienced a loud bang when I pulled into my buddies driveway. Problem was NOT solved. Called Hyundai again, and made another service appointment. This time with the requirement of having a tech come with me for a test drive.
I was able to reproduce the vibration, which really shocked the tech. At the same time, I was also able to duplicate the loud bang when making sharp turns (I had actually caused it to happen twice when driving around the dealership, but I was alone in the vehicle at the time!), when he concluded that there was probably some binding going on in the drive train. They took the vehicle in, and after looking at it, determined that the coupler in the drive train was defective, and needed to be replaced. They didn't have the part in stock, so they had to order it in; my concern was that the vehicle was unsafe, but they assured me it would be fine to drive until the part came in. I went on a weekend trip with the vehicle, and experienced some pretty severe binding when pulling into parking spots (no bangs, but imagine driving through a lake of molasses) - I had to really give it gas to get it moving into the parking spot - not nice, especially considering what might have happened had it 'unbound' while under throttle...it was certainly not safe, but I survived.
After THREE weeks, the part finally arrived, and was installed yesterday. I'm happy to announce that the vibration has ceased, and I can only assume that the loud bang is gone as well (although I couldn't duplicate that on demand, so I'll never know for sure that it's gone). The Tech did mention that it was a new version of the part, so they just didn't install a new part, it was an upgraded new part.
I just bought a used 2004 3.5l automatic Santa Fe. The vibration is most noticeable from 35 - 40mph during acceleration and deceleration. It's there at higher speeds but the car doesn't physically vibrate as much.
The vibration is there with the car coasting and transmission in neutral. It's there with the car coasting and the motor off.
The tires and wheels have been swapped out with other wheels and tires. No change.
The front driveshaft U-joint has been replaced. No change.
It seems to be in the drivetrain somewhere. I would like to fix it without slowly replacing everything.
When I accelerate from a stop or turn left/right with my 2006 Santa Fe, I receive a vibration which feels like a sliding motion or skidding over rough pavement. Have just recently switched my tires from winter to summer and have had them balanced and aligned twice with no change in the problem.
View 2 RepliesI have a 2010 Mountaineer Premier AWD V8 47k miles. On acceleration there is a hum/vibration in the steering wheel and the gas pedal between 30-50 mph. This is my third Mountaineer and I have never noticed it on the others, I just got this one about 2 months ago. The others were V6 models but were AWD. When I turn the 4x4 to the lock mode there are various noises/vibrations coming from the front of the car while it accelerates and also when turning.
View 1 RepliesOver the past month or so my wife and i have noticed a slight vibration or? I don't really know how to best describe it other than a feeling. The truck has developed this feeling thru the steering wheel and pedals. The best way i can describe it is like a bearing going bad?
It is full time awd and I am assuming it is an awd issue. The truck has about 60,000 miles on it. It can be felt at all speeds. I rotated the tires with no change. My next step would be to go thru the front end, ball joints, tie rod ends, etc. But I really don't think the issue is in the steering. the truck drives straight and no steering vibration.
I always feel bad for my Prius when I merge onto a highway or have to floor the accelerator pedal to get across an intersection. I feel like it hurts it or something, I know electric motors are durable though, and gas engines are a bit more finicky.
View 12 RepliesWhen accelerating quickly with v10 get a noise like that of speed bumps on side of highway(bumpy humming) for a split second and then goes away. No change in performance but just had 2 new rears put on and alignment done.
View 3 RepliesI have just purchased a 2005 elantra fx and noticed a vibration all the time in the steering and you can feel it in the seat on the floor and peddles, not severe but enough to be annoying. I had the same vibration in my last car a 2001 elantra. Is this normal with these cars, or could it be something like engine mounts as there is a very very slight clunk on acceleration ?
View 2 RepliesOn our trip to Daytona this weekend I noticed a vibration/shudder between 45-55mph. Above and below that range it doesn't happen. Dont feel it in steering wheel or pedal. Does it in both 3rd and OD. Got under truck and driveshaft doesn't move at all. Just got those new tires put on a couple weeks ago. Don't remember this vibration before that.
Just checked tire pressure - front right 48 psi. All the rest have about 45 psi, would that do it? I have a shudder in brakes from stops above 45 mph I'm assuming warped rotors, could that do it?
I have a shudder that happens when turning right at a grade of about 10% while accelerating, and only on that condition. While making a routine drive somewhere, there's a turn with that one condition. Every time it shudders. It doesn't bother me because it happens so rarely...
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