Mazda

Mazda repair questions? Ask mechanics for answers ASAP

Ask an Expert,
Get an Answer ASAP!

Have just crossed90000 miles while at 50 plus mph when

Customer Question
Have just crossed90000 miles...

Have just crossed90000 miles while at 50 plus mph when applying brakes soft on first applying second application no give and have to press extra hard to get car to stop

Mechanic's Assistant: Have you tried "bleeding the brakes" to get any air out of the line?

No

Mechanic's Assistant: What is the model of your '50 Mazda?

2012 cx9

Mechanic's Assistant: Are you fixing your CX-9 yourself? What have you tried so far?

Nothing yet this just started

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Can this be fixed by any mechanic or is it a Mazda problem

Submitted: 10 months ago.Category: Mazda
Show More
Show Less
Ask Your Own Mazda Question
Answered in 3 hours by:
10/4/2017
Mazda Mechanic: Peter Bagley, Auto Service Technician replied 10 months ago
Peter Bagley
Peter Bagley, Auto Service Technician
Category: Mazda
Satisfied Customers: 1,318
Experience: master tech
Verified

Hello and welcome to just answer, my name is ***** ***** master tech here to help. What your experiencing is a booster failure and you should check with your dealer to see if it is still covered under warranty as on some models it was extended. Can be very serious and needs to be attended to soon.

Ask Your Own Mazda Question
Mazda Mechanic: Peter Bagley, Auto Service Technician replied 10 months ago

Brake Booster failure on 2012 CX-9 GT FWD @ 40k miles- covered by warranty extension!, Hope this helps and gives you a direction to go. If there is anything else I can do for you just ask and please take the time to rate my service.

Ask Your Own Mazda Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a mazda mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Peter Bagley Your Own Question
Peter Bagley
Peter Bagley
Peter Bagley, Auto Service Technician
Category: Mazda
Satisfied Customers: 1,318
1,318 Satisfied Customers
Experience: master tech

Peter Bagley is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

< Previous | Next >

Meet the Experts:

Drew

Drew

Super Mazda Tech.

2,188 satisfied customers

19 yrs. experience. Mazda Senior Certified Tech, with Ford, Linc. & Merc. experience. ASE L1 Advanced Certified Master Tech.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

929 satisfied customers

16 years of experience

mazdamaster577

mazdamaster577

Master Technician

691 satisfied customers

mazda master/shop foreman for 15 years.

George H.

George H.

ASE Certified Technician

459 satisfied customers

15+Years

Ron Z.

Ron Z.

- Mazda Tech -

425 satisfied customers

18+yrs experience. State Inspector and Mazda Diagnostics

Mike Kelly

Mike Kelly

Mazda Mechanic

273 satisfied customers

17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.

Mazda Ed

Mazda Ed

ASE Certified Technician

264 satisfied customers

ASE Certified Mazda Master Technician

< Previous | Next >

Related Mazda Questions
I have a 2011 mazda 3 when I hit a bump sounds like
I have a 2011 mazda 3 when I hit a bump sounds like something loose in the front end. But I can let go of the steering wheel at 80 mph steers straight as an arrow … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
5,851 satisfied customers
Just replaced power brake booster, and brake light will not
Just replaced power brake booster, and brake light will not go off and brake peddle is really soft. … read more
Curtis
Curtis
Vocational, Technical or Trade Scho
1,723 satisfied customers
On my 2014 Mazda 6 GT, I just replaced my rotors and pads
Hello, on my 2014 Mazda 6 GT, I just replaced my rotors and pads with new ones on the front. It was working fine for a day or 2 but this morning it is making a groaning sound at slow speed. As I de-ac… read more
internal88
internal88
Product Manger
Bachelor's Degree
623 satisfied customers
Red key blinks on dash.I allready put a new battery in smart
Red key blinks on dash.I allready put a new battery in smart card still blinks. Plus I can not turn the ignition key to srart car. What can I do. … read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
My mazda 08 is having trouble starting. It only would start
It only would start if I'm in and lock all doors with control but now my control stopped working so I changed the battery from control but yet nothing … read more
Matt
Matt
Engineer
Bachelor\u0027s Degree
5 satisfied customers
2012 Mazda CX9 car alarm keep going off even though not
2012 Mazda CX9 car alarm keep going off even though not locked … read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
Mazda cx 5 won't start. All lights come on so it's not the
Mazda cx 5 won't start. All lights come on so it's not the battery. Green start light comes on but it feels like the brake is not depressing fully. Message comes on saying to depress the brake so it d… read more
Eric
Eric
Auto Technician
589 satisfied customers
My remote keyless is not working, After resetting by
After resetting by removing battery and pressing brake for 1 minutes … read more
sprinkles08
sprinkles08
Technician
High School or GED
11 satisfied customers
My 2012 cx9 key fob stopped opening and locking doors. :
hi My 2012 cx9 key fob stopped opening and locking doors. … read more
fordguy4u
fordguy4u
Automotive Tech
Vocational, Technical or Trade Scho
70 satisfied customers
2014 Mazda CX-9 failed inspection because the monitors were
2014 Mazda CX-9 failed inspection because the monitors were "not ready" - Car was jump started a month ago, and car has been driven for hundreds of ***** ***** since, but the monitors are still in thi… read more
internal88
internal88
Product Manger
Bachelor's Degree
623 satisfied customers
The Mazda CX 9 we have has an alarm that is going off
the Mazda CX 9 we have has an alarm that is going off for no reason. one set of keys had a steady red light. So we switched to our reserve set of keys. but every five minutes it goes off. no reason vi… read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
Recently bought a Mazda 6 2012 with 80000ks. I have noticed
Hi guys. Recently bought a Mazda 6 2012 with 80000ks. I have noticed a problem with the brakes. Searching the net to match the symptoms looks like the rotors are warped. Seems the problems tend to com… read more
Gary
Gary
Senior Technician
Vocational, Technical or Trade School
100 satisfied customers
Just replaced the power brake booster on 2011 CX-9, went
just replaced the power brake booster on 2011 CX-9, went thru one round of bleeding, getting good "spurt" out of fronts, no air seen, rears seem to have almost no pressure to them, pedal is very soft … read more
Kevin
Kevin
workshop foreman /master tech/mot tester
1 satisfied customers
Just purchased a 2008 Mazda CX9. Beautiful car and rides
Hello, just purchased a 2008 Mazda CX9. Beautiful car and rides great. But at around 35 and only going uphill it seems to shutter or vibrate for just a couple of seconds. Something to worry about?… read more
internal88
internal88
Product Manger
Bachelor's Degree
623 satisfied customers
Mazda cx9: have 2012 mazda cx9 when starting cold have
have 2012 mazda cx9 when starting cold have a noise from engine compartment very loud local mechanic says problem is from turbo charger and its normal is this true?????… read more
VirtualWrench (L J)
VirtualWrench (L J)
Owner of LJ Auto Repair 37 years
Associate Degree
38 satisfied customers
Mazda CX-9 Grand Touring: Our 2010 Mazda CX9 FWD with approx.
Our 2010 Mazda CX9 FWD with approx. 80,000 miles shudders noticeably at around 40-45 mph and again around 55-60 MPH. I think (not 100% positive as it is the wife's car and I only drive occasionally)it… read more
Chris (aka- Moose)
Chris (aka- Moose)
Technician
Vocational, Technical or Trade School
929 satisfied customers
Mazda cx9: mazda cx9 i am interested in buying this vehicle
mazda cx9 i am interested in buying this vehicle used @80,000 miles the car fax shows clear history.. except no service history.. what should i consider for 80,000 mile service and what will need to b… read more
internal88
internal88
Product Manger
Bachelor's Degree
623 satisfied customers
Mazda b4000 4x4: engage..4x4 module and electric motor..transfer case
Mazda b4000 4x4, when turn knob on dash to engage 4x4 nothing happens. No light no click no nothing. Dealer has replace 4x4 module and electric motor on transfer case. Works for about a week and then … read more
Drew
Drew
Super Mazda Tech.
Vocational, Technical or Trade Scho
2,188 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x