Sonata I45 (YF - 2011+) :: Pedal Vibration / Bumpy Ride
Aug 21, 2013
I recently drove to work last week and the downtown roads suck, ever since noticing this it seems like my brand new sonata is very bumpy. Its like now I am noticing all the bumps. Tires seem to make a lot of noise too.
Also when accelerating it seems like i can feel it in my foot on the gas pedal. I would say like vibration but not a vibration if that makes sense.
Any sonata owners notice when they have their foot on the gas pedal its not so smooth. Can you feel the engine working through the pedal?
This is a brand new car with less than 2,000 km on it.
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I love my 2011 Prius. It's relatively quiet in low speed drive and can't beat those MPGs. One thing that does bother me though is how bumpy the car rides. It is somewhat tolerable in the summer and fall, but as soon as I start driving on winter roads I feel like I'm riding on a tin can, feeling every single road bumps. Does the car usually feel the same for others or I need to change someone on my car. I still have the factory Assurance tires (36K miles). Are those the problem or should I get the struts checked (even though I'm pretty sure they're fine)?
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I have a 2011 Camry SE with about 25K miles on it. I was pretty happy with my car until I purchased 4 new Michelin Primacy MXV4 tires. Based on overwhelmingly positive reviews, I decided to purchase those Michelin tires. However, as soon as they were put on, the nightmares began.
First, steering wheel started to shake and car felt very wobbly at highway speeds. The ride also felt a lot bumpier and the front of the car (floor, center console, etc) vibrated a lot. I thought, okay, tires probably just needed to be rebalanced. So, I took the car to the shop and had them rebalance the tires. That didn't work, so I took it back again and had 2 other shops attempt to balance them. It got slightly better, but still did the same thing.
Thinking the tires were defective, I had the shop swap them out for 4 new Bridgestone tires. The shaking continued despite having the tires changed but the wobble went away. So, I had them rebalanced 2 more times with the last time being at a shop with the latest Hunter Road Force Touch machine. The mechanic told me he road force balanced it and the machine got it down to 0 with no indication of defective wheel or tires.
After the road force balance, it's gotten a lot better, but I still feel mild shaking/vibration on the steering wheel at speeds > 70 mph on most freeway surfaces (but not all). The floor vibration has also gotten a little better, but remained, and the ride is still bumpy.
I took my car to 2 different dealers and told them the situation. Both of them said nothing was wrong with the suspension or struts, nor were any mounts broken.
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Unfortunately, the bumpy ride started to go away and the tech didn't think it was that noticeable. A couple weeks have gone by and the bumpiness is back. Also, I have new Michelin tires put on at 16K miles and the car has only 18K on it. The wheels have been balanced and the alignment was good.
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2000 buick regal ls ......
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I left the dealership and immediately noticed that the car was swaying and more wobbly than normal (i can make it bounce from side to side by moving my body in the driver's seat), and when I make a right turn there is an awful squeal from the right-front tire.
I've done some online research today but couldn't get back to the dealer before they closed to look at it. Most posts I've read point to under inflated tires, but there are others that say wheel bearing and more.
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I took my 2007 Rx 350 in for a tire sensor replacement and was given a 2013 Rx loaner. While the cabin was quieter the ride was horrible. Very rough and bumpy. When I asked the service manager about the ride, he said Lexus had changed from an independent suspension to a solid suspension in 2010 and the ride was bumpy. Why would Lexus change to a less comfortable ride???
I am in the market for a new car, and wanted a new RX but the ride is so bad compared to my car, they lost my business. If you are considering an RX, get ready for a rough ride.
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The most I haul is my jeep on a trailer and occasionally two jeeps (8000lbs)...
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