RE: Sonata rear noise- Rear Shock Replacement
 

It applies to ALL 2006 Sonatas but only those with the V6 engines. As to 2007, only the early ones that were assembled before there was a fix. Again, only the V6 version is affected.

RE: Sonata rear noise- Rear Shock Replacement
 

My 2006 4-cylinder had a problem with both sides of the front and rear suspension on more than one occasion. All were replaced under warranty.

RE: Sonata rear noise- Rear Shock Replacement
 

Hey ED aka stingray69, i love 46 chevy, beautifuly done, i would have chopped the top though,regardless of that,,its simply AWESOME!!!!

RE: Sonata rear noise- Rear Shock Replacement
 

This problem is not unique to the 09 V6 model, plus I believe it isa front and rear suspension problem or the tires. I just leased an 09 GLS 4cyl. when I test drove a similar model I did not hear or feel this problem. Also, when I took delivery of my car, the tires had an air pressure of 43 PSI. I lowered the pressureto 32PSI, any lower and the TPMS light comes on, which I don't care aboutbecause the car rides better. I had a 10 year old Ford F-150 with 120,000 miles on it that rode better than this car. Except for this problem I like the car alot, but intend to take a run at the dealer. The noise and the jarring ride arereally annoying.I think different tiresmight alsohelp. The car feels like the tires are made of solid rubber.

RE: Sonata rear noise- Rear Shock Replacement
 

GDay from Australia - just bought an early 2007 used Sonata NF V6 here with 30,000 miles. I noticed this clunking so GREAT INFO for me to take to dealership tomorrow! Cheers! Gordon (ex Royal Aussie air Force air traffic controller - Captain)

So when should Sonata shocks and struts be replaced?
 

I guess this could be a new question but please tell me, what is the normal life of shocks and struts on Sonata's? I have nearly 75000 on my Sonata and it drives just fine. I have been having the tires rotated and balanced as well as alignment etc. What do you think?

I would expect at least 100k out of them. When they go I'd seriously think of upgrading to SE suspension components for better handling (shocks and struts). I plan on doing that if I keep the car much past 100k. (Awhile for me since I only have 43k now)

Well nice for these posts it would help many users of sonata but one thing more the noise is not only from its shock but many a times the fuel tank also makes a hell lot of noise.

does this shock prob occur on australian model sonatas

I bet the car is equipped with "V" rated tires... add in some high pressure gas shocks, and firm springs.... firm ride.. just like a childs little red wagon over the cracks in the sidewalk..

You could put some lower speed rated tires on it, but then the handling may suffer..