Can 2 tube of lubegard b used instead of one tube. For this shudder problem in cx 9

Just watched this video, used the product and was also very impressed. It definitely fixed the shudder instantly. 2011 Mazda cx-9.

Have a 2012 CX9, same issue as described in the video. Happened to me after I changed the transmission oil, which never had been changed earlier on, got multiple different views for different people. But I must say the shudder fix tube did the job, if not 100, 90-95% of the problem has gone. Really happy with the outcome. Thanks for the video

Hello been trying located the speed sensor transmition on a cx9 2011 can you help me out

Hi shld i try on my mazda cx9 2009 as its has problems in reverse n 3 n 5th gear? Plz suggest

Shudder came back, I changed out the spark plugs, shudder is completely gone. Hope this helps someone. Subway surface commenter was correct, change out the plugs. Like a new car again.

im gonna try this. i have 245k on mine and this just started to happen.

Just wondering if you replied to comments after 5 years? Do you still have the car what's the current condition how long did the fix last?

Call this BS

Hello chance parker I own a cx9 2008 grand touring, it shows the gear 6 on the transmission light on the dashboard is that normal ? Or is that a problem

The transfer case are trash

So I have a Mazda CX9 130k and I had this happen last month, it was tough describing it to my mechanic but it sounds exactly the same ( I Think). Around 40-50 mph slow light buck,. My mechanic was confused with no lights coming on, he must have called another mechanic who probably recommended this product, he just told me he added something but I have not driven it too much, tomorrow to work will be a test. I really hope it works, new transmission I can't afford now. How many more miles have you put on yours, I am wondering if It is fixed and If I should sell mine? Thanks for your post

Did you ever have to add another tube down the road after "x" miles? Or did it last/preform well for a decent amount of time?

I have the same problem and put in Lube Gard. The problem reduced but still there. Then I found that by switching to Manual mode the problem eliminated about 98% of the time. You still get very mild shuddering around 4th gear at 1000 RPM but not as bad as in Auto mode.

Does your rpm jerk also ?

Here is a link to the video on how it works and how to add it: kzbin.info/www/bejne/omS1npSCqs2AoKM

I used it but it’s still making shutter should I use another one

Hi I know this video was made awhile back but I'm having the same issues with my Mazda 6 2009, already flushed the transmission fluid twice and seems to have gotten better but still a slight studder between 35 55 mph when slightly hitting the gas. Just wanted to make sure if it's OK to put this stuff down the dip stick hole? Thanks in advance!

I added original Mazda transmission fluid to my 2010 Mazda CX-9 and now something is rattling. Sounds like two pipes clanking together when I accelerate in reverse and accelerate in drive and also when the RPMS are decelerating. Very strange.

Our 2012 CX9 sounds like it runs over the rumble stops on the side of the road (or middle) when it is accelerating around 40-45 mph. Is that a “shudder” by your definition. Mechanic is saying transmission issue

Hi where do you fly?

Will this work in a 2010 Mazda CX-9

I have the same problem right now! Thank you for the tips!

After changing my trans oil about 3 years ago, I had a bad shudder. I used this Shudder fix and went another 40,000 miles. I did another change recently and forgot to add the shudder fix again, I did add one more bottle and back to shifting normal.I suspect that Ford/Mazda added a friction modifier at the factory for these transmissions. My 2008 CX-9 now has 179,000 miles on original transmission and engine. Thanks for the video. Great product. Works wonders.

Is it necessary to change the Gear oil before using the shudder fix? I haven’t changed the gear oil for about a year and I have driven about 40000KM more. I have a Mazda CX-9 2009 model. It’s driven about 245000Km

I cannot find where to put the transmission fluid it is a 2012 CX9

How do you add this lube to the transmission this just started happening to my 2011 at 146,000 mi

Such fun

This is not working bad product

Any reports back on how long the LubeGuard works? I have had this problem for the last 3k miles. Changed fluid at 130k and again at 166k to see if that helps (used Lucas too). The rest of the car is great. Anyone replace their transmission? What did that cost?

So where do i pour that in

Thank you so much! I had shutter and thought my 2008 was on its last leg...I used this and....magic!

I have an issue with a very hard downshift from 5th to 4th. Mine is a 2011 with 167k. It's been happening for probably 40k miles. Double ATF flush seemed to help for maybe a week, then it was back. Anyone else having this known issue - and have a fix for it? I don't think lubeguard is the answer for my issue.

THANK YOU!! I am about to try and find some for my 07 CX9!

Thanks for this tip. My 2008 CX-9 I just purchased from my dad was having this exact same problem. It has 206K miles so I was thinking about taking it to a shop to see if I was going to need some transmission work done. I stumbled across this video and figured I’d give it a shot. I picked up this stuff at Autozone for about $13, and was surprised at how well it worked. You notice a difference your first trip after adding it in. Id say it fixed at least 90% of the problem. I am amazed how much of a difference it made.

Can i get transmission complete kit in Qatar?

Thanks Chance ! Waiting to see your new plane fly

I have the exact same car, 2007 model with the same mileage and the exact same problem. Am going to try that product and hope it works. Thanks.

How much of a pain in the neck was it to pour in the liquid?

@Chance Parker, below you say, "I eventually traded mine for a new CX-9 because both the transmission and transfer case needed to be replaced for $7,000. Sudder Fix prevented the shudder problem though until the new problem.". What was the new problem?

is this the 2 or 4WD?

I have this problem with a 2013 toyota rav 4 doing a shudder/vibration. Dealership says $3500 repair to replace trans. Thank you!

I had this problem for a year. Took to local mechanic and he replaced the air filter (it was really bad). No more shudder...

Hi Rajat, Yes, although it is privately owned the owner welcomes people that love Crow Island and aviation. After you go over the bridge on White Pond Rd in Stow, turn right and follow the dirt road for 1.3 miles. If the gate is open, come on in. Chance

Hi Chance , I really want to visit this place once . Let me know if I am allowed to explore .

Hi @Parker.. my 2008 cx9 had same problem. Dealer did a software update for Torque control. But didnt help. Now its occurring at gears 4,5,6. Seems gotten worse. And they say to replace the Torque convertor plus the fluid for $2700. Does this makes sense. I’m not sure if something major happened with the Transmission!! And not sure of the odds for a 100% fix even after the TC replacement !

Welp, not buying a Mazda cx9.

How long until you had to do it again, or has it been fixed from just the one time?

This fix worked for me. 200k on clock. 07 cx9

It worked great on my 2007 CX 9 but i should have changed the fluid first. It’s seems to work best in hotter climate. It’s starting to get cold here and it starts to shudder until the transmission fluid warms up.