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Mazda CX-7 Noise and Vibration

67 messages,  Last post on Feb 16, 2013 at 11:29 PM

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What is this discussion about? Mazda CX-7, SUV

    

Messages Page 7 of 7

#58 of 67 Vibration\Problems that will not go away!!! by soldknow1

Jun 10, 2010 (11:02 am)

Hello and I hope someone reply's to this because I am fed up! I have a 2007 CX-7 and I got new wheels and Toyo Proxes tires about a year and a half ago. A few months afterwards, the wheels felt like they were not balanced so I have had them balanced again. Well, 7 wheel balancing's later and allignment, nothing is working.
 
 This week, I purchased new hub centric rings, verified all 4 wheels were balanced (Road Forced balanced by Gateway Tire) yet, around 60mph, it shakes like I am going over bumps that shakes the entire car. Then around 70mph, my steering wheel starts to shake like the freaking wheels are out of balance!
  
 I have spent money and time and I am out of options. I took it to the dealership and like you and I already know, they can't do crap because of the custom wheels on it. I know for a fact that I am not the only person who has custom wheels on their CX-7. I don't have another set of wheels to put on to see if it does the same with other wheels.
 
 I think it is something other than the wheels because of the really bad shaking and I have noticed when I hit a bump, the wheels sort of feel loose in a odd sort of way...Anyone witness any of this and did you find a resolution???
 
Shannon

#59 of 67 Re: Vibration\Problems that will not go away!!! [soldknow1] by vinazdax7

Aug 12, 2010 (9:48 am)

Replying to: soldknow1 (Jun 10, 2010 11:02 am)
Hello,
 
I purchased a 2010 Cx 7 (non Turbo), I replaced factory 17" wheels/tires, with OEM 18" spec tires, and wheels. I have had numerous balancing,tire rotations, still has vibration. I have 5K miles on the vechile. Dealership check alignment, stated that all is within spec, car continues to vibrate (60, and 80mph), I don't know what to do, can anyone please assit?
 
Thank You.

#60 of 67 Re: Mazda CX-7 noises [zewie1] by mazda_pro1

Jan 23, 2011 (3:32 pm)

Replying to: zewie1 (Aug 24, 2007 1:58 pm)
Sound from Variable Valve Timming this VVT works base on oil pressure, very common on Cx7

#62 of 67 Re: 2008 CX-7 AWD Vibration [maavalous] by pr2008cx7

Jul 18, 2011 (12:45 pm)

Replying to: maavalous (Jul 29, 2008 7:51 pm)
I had the same or typically that same problem. Mazda had to replace the drive shaft that goes from the transmission to the rear drive.
Before they did that they did same repairs they did to yours.

#64 of 67 Mazda CX-7 Wheel bearing/hub = vibration by taz6

Dec 23, 2012 (2:53 pm)

Been getting an increasing vibration noise from the transmission area of my 2007 CX-7 GT AWD with 69K. Increases under load, but diminishes when turning right. Not affected by braking or placing vehicle in neutral. Mechanic took a quick ride and then put it on the lift and showed me the laterial movement (side to side) in the left rear wheel. Looked like the lug nuts were loose, but he said the left rear wheel bearing is no good and it a requires a full hub assembly replacement. Then he adds the right rear is worn also, not as bad, and suggests both be replaced for safety. been checking around and this seems to be a common Mazda problem. Anyone else?

#65 of 67 Re: Mazda CX-7 Wheel bearing/hub = vibration [taz6] by scastellari

Feb 16, 2013 (11:29 pm)

Replying to: taz6 (Dec 23, 2012 2:53 pm)
changed wheel bearings at 75,000

Messages Page 7 of 7

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