vibrate when braking

[kenz14ph]

Help po. Whenever I'm running 140kph and faster, nag vivibrate po yung oto, specifically sa steering wheel everytime na tapakan ko yung brake kahit soft or hard braking.

Any idea what's the problem of my car?

TIA

[speed unlimited]

Pa check mo engine support at iyong mga pang ilalim na suspension.

[kenz14ph]

possible kaya alignment lang? sana ganun lang kasimple yung problem.

[desert fox]

possible kaya alignment lang? sana ganun lang kasimple yung problem.

kung alignment lang, kahit di ka magpreno running 140kph, magvibrate na auto mo bro....

[jubs00]

Help po. Whenever I'm running 140kph and faster, nag vivibrate po yung oto, specifically sa steering wheel everytime na tapakan ko yung brake kahit soft or hard braking.

Any idea what's the problem of my car?

TIA

yep, better have your suspension bro. esp when your doing 140+ runs .. baka may mga loose na dyan.

[afrasay]

Vibration could come from anywhere. Aside from those mentioned above, it could be coming from the loose axle bearings, unbalance wheels, driveshafts/joints and worn or damaged tires. Have it check by a reputable underchassis specialist. And keep it down down from 140kph, not only do you save gas but it also prevents you from getting a ticket. Safe motoring.

[cjtjamandra]

bro post mo dito kung ano yung nakapagwala nung vibration ng oto mo. kasi ako din ganun nangyayari. napaayos ko na pang ilalim ko, palit brake pads, pero ganun pa din.

[Howard Roark]

Warped rotors yan. Have them refaced kung makapal pa.

[cjtjamandra]

Warped rotors yan. Have them refaced kung makapal pa.

pano ba bro malalaman kung kailangan na ireface? yung tumingin kasi na mekanikop sabi makinis pa naman daw yung rotor. nag wwiggle pa din kasi manubela ko kapag nagppreno kapag 70 kph++ na ang takbo ko.

nag pa wheel balance, wheel alignment na din ako, change brake pads, brake fluid bleed. pero ganun pa din.

[CivicVTi]

Have your tie rods and rack ends checked for looseness.

[Howard Roark]

pag nag brake lang ba nag wiggle? Pag nag brake lang at nag wiggle, malamang yung rotors yun. di naman makita kung makinis o hindi ang warped rotors. Pag nababasa kasi i.e. carwash after a long drive,mag warp yung metal because of thermal conduction/ contraction. Same as cold ceramic or glass being poured with hot liquid, it'll surely break if not insulated or if the heat does not dissipate on other objects.

Try mo pa check rotors mo, ganyan din nangyari sa altis ko dati (sakit ng 9th gen altis ito, based from threads on altisclubzz) na check ko na lahat ng pang ilalim, ok naman. At pinakamura ang pagpapa reface kaysa palit ng parts, kaya yun muna pinagawa ko. Good thing, yun talaga ang culprit.

Try mo pa rin na pa check bearings and tie rods and steering knuckles. pwede rin kasi yun ang dahilan.

[cjtjamandra]

How much kaya mag pareface? kapag ganun ba pwede sa harap lang muna ipareface ko? thanks.

pag nag brake lang ba nag wiggle? Pag nag brake lang at nag wiggle, malamang yung rotors yun. di naman makita kung makinis o hindi ang warped rotors. Pag nababasa kasi i.e. carwash after a long drive,mag warp yung metal because of thermal conduction/ contraction. Same as cold ceramic or glass being poured with hot liquid, it'll surely break if not insulated or if the heat does not dissipate on other objects.

Try mo pa check rotors mo, ganyan din nangyari sa altis ko dati (sakit ng 9th gen altis ito, based from threads on altisclubzz) na check ko na lahat ng pang ilalim, ok naman. At pinakamura ang pagpapa reface kaysa palit ng parts, kaya yun muna pinagawa ko. Good thing, yun talaga ang culprit.

Try mo pa rin na pa check bearings and tie rods and steering knuckles. pwede rin kasi yun ang dahilan.

[Howard Roark]

around 350 per face yata ang refacing. Sa probinsya kasi ako nagpa reface kasi dun ako inabot ng wiggle. 4 wheel disc ba tsikot mo? try mo muna harap pag ganun.

[cjtjamandra]

around 350 per face yata ang refacing. Sa probinsya kasi ako nagpa reface kasi dun ako inabot ng wiggle. 4 wheel disc ba tsikot mo? try mo muna harap pag ganun.

honda lxi 96 tsikot ko eh. 4 wheel disc ba yun? saan bro maganda magpareface ok na ba sa servitek? try ko next week pareface yung sa harap muna.

[kenz14ph]

bro post mo dito kung ano yung nakapagwala nung vibration ng oto mo. kasi ako din ganun nangyayari. napaayos ko na pang ilalim ko, palit brake pads, pero ganun pa din.

sir, so far nawala na yung vibrate when braking sa oto ko.

I'm not sure if ano nag solve sa problem, what I did is, basically preparation para sa isang track day sa batangas. change mga bushng, tie rod, etc. (mga pang ilalim sa harap) and change 1 set of tires.

una meron prin onti after ko kunin sa shop na pinalitan mga pangilalim and bought 1 set of tires. then sinabak ko pa rin sa all out run sa track, ayun so far sa ngayon wala na ung vibrate when braking at 140kph or faster.

kung rotor ang problem hinde ata mawawala ung vibrate kahit napalitan ko na ung mga nsabi ko.

sana hinde na bumalik, kutob ko may contribution sa vibrate ung mga lumang pang ilalim ko at yung unequal wear ng tires.

[ReXBadBoy]

around 350 per face yata ang refacing. Sa probinsya kasi ako nagpa reface kasi dun ako inabot ng wiggle. 4 wheel disc ba tsikot mo? try mo muna harap pag ganun.

uy mura yan sira ahh... kakapareface ko lang... 600 per disc..gastos

[desert fox]

Sa gulong ang main culprit nyan...sumunod ang suspension parts....like bushings and so on....

OT sinong sira? ^^^^

jk.

[Howard Roark]

around 700 ang per disc. ganyan din kasi nangyari sa altis ko kaya ko naishare na yan ang naging solusyon sa pag wiggle when braking. yan din sa tingin ko ang cheapest trial solution to wiggling problems. Kaunti pa lang kasi natatakbo ng altis ko that time, around 30k kms pa lang yata, so i ruled out worn-out bushings and tie rods. Yung gulong ko naman nun, around 20% pa lang ang thread wear.

[ericbalajadia]

I'm not sure if ano nag solve sa problem, what I did is, basically preparation para sa isang track day sa batangas. change mga bushng, tie rod, etc. (mga pang ilalim sa harap) and change 1 set of tires.
.

I think that's exactly what solved the problem. Braking specially during high-speed driving requires that your suspension and steering systems are tight. Looseness given by worn-out tie rods, rack ends, ball joints and bushings will give clearances enough for your wheels and steering wheel to wiggle. On a jacked-up front end, grab the tire at 9 and 3 o clock positions and try to move them. If the wheel moves from side to side however small, something is wrong. Clearance on the 12 and 6 o clock positions means wheel bearings.
A warped rotor disc will have a pulsating feeling on your pedal as you brake and also generates unnecessary heat on the rotor and pads warping further the former and damaging the latter. Reface the rotors or drums if there is heat build-up, grooves on the surfaces and discolorations.
Unbalanced front wheels will wiggle at speeds of about 60-80kph and disappears as you go faster, the wiggle and vibrations being felt on the steering wheel also.
Toe and caster adjustments if the car wanders uncontrollably or pulls to either of the side.
Camber correction naman if uneven tire wear patterns. Though you may want your camber to be more on the negative settings for hard, tight cornerings on the track.

[cjtjamandra]

mga bro kakapalit ko lang ng tie and rack end,stab link, wheel align, balance kahapon. pero ganun pa din nag vivibrate pa din..

nakakalambot kasi parang walang nagiging improvement..

mga naiisip ko na lang na hindi pa nagagawa e yung pa reface or palit ng rotor disc, palit ng gulong.. kaso butas na bulsa ko..

ipa reface ko na kaya? pano ba malalaman kung pwede pa ireface yung rotor?

ano pa kaya ang iba pang reason? help po...