Mazda 3 brake problem

[loubertleyva]

Good Day!!
i have some problems about our mazda 3 brakes, kc everytime na malulubak ako or sudden brakes bigla nlng lalalim yung brake pedal nya, kaya medyo kakabahan ako kasi medyo hihina yung brakes nya, pero after ko ipump ung brake pedal babalik sya sa dati, ano kaya yung problems nya s brakes?

[Bin Diesel]

check mo level ng brake fluid baka paubos na

[jodski]

Verify mo rin kung kailan ka last time nag pa bleed and renewal ng fresh brake fluid? Napa check mo na rin ba kung may leaks?

[loubertleyva]

There's no leak naman po

[loubertleyva]

check mo level ng brake fluid baka paubos na

Ok naman po yung level ng brake fluid

[Bin Diesel]

Ok naman po yung level ng brake fluid

Sir try this, may help you diagnose para di ka lokohin kapag nagpagawa ka.

Troubleshooting a Low or Sinking Brake Pedal

[7138]

If you are sure na walang leaks sa brake master, and inside the cabin sa brake pedal.

pa-bleed mo brake system mo, might be trapped air bubbles kaya ganyan brakes mo.
at the same time, check brake pads and pacleaning ka nadin ng brake drum shoes.

If you had these done and medyo lumulusot padin yung preno,
might be palitin na yung piston ng brake master mo, pwedeng i-repair kit yan
or kung medyo na-ukit na yung cylinder, brand new brakemaster assembly na ang solution dyan.
pero either way, if ako ang may-ari ng kotse, palit nalang ako ng OEM brake master assembly.

maging top priority mo yang preno sir.

[loubertleyva]

If you are sure na walang leaks sa brake master, and inside the cabin sa brake pedal.

pa-bleed mo brake system mo, might be trapped air bubbles kaya ganyan brakes mo.
at the same time, check brake pads and pacleaning ka nadin ng brake drum shoes.

If you had these done and medyo lumulusot padin yung preno,
might be palitin na yung piston ng brake master mo, pwedeng i-repair kit yan
or kung medyo na-ukit na yung cylinder, brand new brakemaster assembly na ang solution dyan.
pero either way, if ako ang may-ari ng kotse, palit nalang ako ng OEM brake master assembly.

maging top priority mo yang preno sir.

Pero sir bakit s tuwing malulubak lang ako nalalim yung preno nya as in yung mabilis yung takbo ko tapos biglang malulubak ng malalim dun sya nalalim

[jodski]

Pero sir bakit s tuwing malulubak lang ako nalalim yung preno nya as in yung mabilis yung takbo ko tapos biglang malulubak ng malalim dun sya nalalim

Sir hindi normal yang ganyan... better have it checked muna for leaks and start from there... we can't say directly what's wrong based sa ganyan lang na description

Thanks

[p0gs]

Sir just to verify lang, nag kikick-in ba yung ABS pag dumaan kayo sa lubak and lumalalim yung preno? I'm also a Mazda 3 owner po (V - 2005 model) kasi and I've ran into similar situations with my unit. Just to share my story (sorry mods kung nobela) Immediately after the ABS operates, either because of potholes or sudden braking, lumulubog yung preno. It eventually goes back to normal however, when I pump the brakes or just by continued use nung auto. My online research came up with two most probable culprits. Either the brake master failing or the ABS pump having issues. Then 3 months ago, nangyari uli yung issue but this time, hindi na bumalik sa normal yung preno. Kailangang sagad to the floor na talaga yung apak para mag-full stop yung auto. I was expecting the worst but what I initially did was to follow what most of the auto-gurus here always suggest... start with the simplest and cheapest possible solution first, which in my case was to do a total system flush/refill of the brake fluid. Lo and behold, it worked! Balik agad yung normal feel at operation ng brake nung auto. To this day, I have not experienced the same issue kahit na nadadaan pa ako sa lubak and even after mag operate ng ABS. Hope this is also the same case with your unit.

[loubertleyva]

Sir just to verify lang, nag kikick-in ba yung ABS pag dumaan kayo sa lubak and lumalalim yung preno? I'm also a Mazda 3 owner po (V - 2005 model) kasi and I've ran into similar situations with my unit. Just to share my story (sorry mods kung nobela) Immediately after the ABS operates, either because of potholes or sudden braking, lumulubog yung preno. It eventually goes back to normal however, when I pump the brakes or just by continued use nung auto. My online research came up with two most probable culprits. Either the brake master failing or the ABS pump having issues. Then 3 months ago, nangyari uli yung issue but this time, hindi na bumalik sa normal yung preno. Kailangang sagad to the floor na talaga yung apak para mag-full stop yung auto. I was expecting the worst but what I initially did was to follow what most of the auto-gurus here always suggest... start with the simplest and cheapest possible solution first, which in my case was to do a total system flush/refill of the brake fluid. Lo and behold, it worked! Balik agad yung normal feel at operation ng brake nung auto. To this day, I have not experienced the same issue kahit na nadadaan pa ako sa lubak and even after mag operate ng ABS. Hope this is also the same case with your unit.

Yes sir ganyan na ganyan yung problem ng mazda 3 ko 2005 model din sya, txn for the advice i hope same din magiging result sa advice nyo po.

[loubertleyva]

Sir just to verify lang, nag kikick-in ba yung ABS pag dumaan kayo sa lubak and lumalalim yung preno? I'm also a Mazda 3 owner po (V - 2005 model) kasi and I've ran into similar situations with my unit. Just to share my story (sorry mods kung nobela) Immediately after the ABS operates, either because of potholes or sudden braking, lumulubog yung preno. It eventually goes back to normal however, when I pump the brakes or just by continued use nung auto. My online research came up with two most probable culprits. Either the brake master failing or the ABS pump having issues. Then 3 months ago, nangyari uli yung issue but this time, hindi na bumalik sa normal yung preno. Kailangang sagad to the floor na talaga yung apak para mag-full stop yung auto. I was expecting the worst but what I initially did was to follow what most of the auto-gurus here always suggest... start with the simplest and cheapest possible solution first, which in my case was to do a total system flush/refill of the brake fluid. Lo and behold, it worked! Balik agad yung normal feel at operation ng brake nung auto. To this day, I have not experienced the same issue kahit na nadadaan pa ako sa lubak and even after mag operate ng ABS. Hope this is also the same case with your unit.

Yes sir ganyan na ganyan yung problem ng mazda 3 namin 2005 model din sya

[p0gs]

I see sir... then I would suggest ipa-flush and refill nyo muna yung brake fluid. I had mine done in a shop along congressional ave., QC. I can give you their details if you want. Pero the same procedure can be done naman in almost any other auto shop. What's good about the service that I got eh hindi old school type yung pag bleed ng brake na tipong pina-pump pa yung brake from within the cabin. May machine sila na ginamit and the shop said the service was "pressurized brake bleeding". HTH

[loubertleyva]

I see sir... then I would suggest ipa-flush and refill nyo muna yung brake fluid. I had mine done in a shop along congressional ave., QC. I can give you their details if you want. Pero the same procedure can be done naman in almost any other auto shop. What's good about the service that I got eh hindi old school type yung pag bleed ng brake na tipong pina-pump pa yung brake from within the cabin. May machine sila na ginamit and the shop said the service was "pressurized brake bleeding". HTH

How much naman po yung cost?

[p0gs]

IIRC, 1.8k yung total damage sa akin nun sir. Bale 1.2k yung service/labor + 3 bottles of brake fluid (*200 each bottle).

[loubertleyva]

IIRC, 1.8k yung total damage sa akin nun sir. Bale 1.2k yung service/labor + 3 bottles of brake fluid (*200 each bottle).

Sir napagawa ko na yung mazda ko and it cost me only 550.00 pesos sa rapide ako nagpagawa

[p0gs]

good for you sir for getting a much lower price for the service. Be wary of rapide nga lang po pala sir. May thread na yan dito with mostly not so good reviews.

[Fifiro]

Up ko lang po, having same problem with my nissan cefiro. Tanong ko lang pwede ba gumamit ng ibang hydrovac+master cylinder assembly? Or may parang universal assembly? Sorry for noob question. Thanks!

[tophercastro18]

I see sir... then I would suggest ipa-flush and refill nyo muna yung brake fluid. I had mine done in a shop along congressional ave., QC. I can give you their details if you want. Pero the same procedure can be done naman in almost any other auto shop. What's good about the service that I got eh hindi old school type yung pag bleed ng brake na tipong pina-pump pa yung brake from within the cabin. May machine sila na ginamit and the shop said the service was "pressurized brake bleeding". HTH

Boss, ano pangalan ng shop? San po banda sa QC?

[pinkfish345]

IIRC, 1.8k yung total damage sa akin nun sir. Bale 1.2k yung service/labor + 3 bottles of brake fluid (*200 each bottle).

Hi! May I know kaya saan sa congressional mo pinagawa yung car? I have the same problem