A/T backlash

**012512** · January 8th, 2015 06:29 PM

Anyone heard about backlash?? Eto ung sinabi saken ng mekaniko e.. naijack niya ang kotse then nirotate ko ang front wheels.. pumasok siya sa ilalim, sa tapat ng transmission then sinabi niya na galaw galawin (rotating c-clockwise, clockwise vise versa) ko ang gulong. Nasa P ang shift lever. kapag ginalaw ko ung wheels, may malakas na clunking sa transmission. Parang may gears na hindi gaanong kumakagat. Siguro ito ang dahilan kung bakit sumisipa ang kotse sa twing ilalagay ko ang lever from park to reverse/drive.

Sentra gs 1.6 at.

Palit na ba ito sa surplus or overhaul?

**baludoy** · January 8th, 2015 08:31 PM

shift shock ata ang known term dyan

na-try niyo na mag-flush ng atf niyo bos?

**jick.cejoco** · January 8th, 2015 08:36 PM

Originally Posted by 012512

Anyone heard about backlash?? Eto ung sinabi saken ng mekaniko e.. naijack niya ang kotse then nirotate ko ang front wheels.. pumasok siya sa ilalim, sa tapat ng transmission then sinabi niya na galaw galawin (rotating c-clockwise, clockwise vise versa) ko ang gulong. Nasa P ang shift lever. kapag ginalaw ko ung wheels, may malakas na clunking sa transmission. Parang may gears na hindi gaanong kumakagat. Siguro ito ang dahilan kung bakit sumisipa ang kotse sa twing ilalagay ko ang lever from park to reverse/drive.

Sentra gs 1.6 at.

Palit na ba ito sa surplus or overhaul?

that clunking is normal. it is the parking pawl that has its normal slack to find the lowest spot where the lever mechanically locks in place with the transmission/transaxle is placed in Park position.

the clunking or surging when you shift from park to reverse or neutral to drive are mainly caused by worn out north and south (between the radiator and the engine and the mount between the engine and the firewall) engine mounts. sometimes it has a torque reaction strut between the cylinder head and the right hand strut mount. this too wears out and causes the clunking when the reaction to torque takes up the slack of the worn out engine mounts

another cause for this clunk is higher than normal idle speed

another is, if the transmission has a throttle cable, a misadjustment

**pdspd** · January 9th, 2015 11:24 AM

Sir,cguro una mo muna gawin eh change your MECHANIC.yan ang karamihan nangyayari kya napapagastos ang iba ng d nman kailangan.some mechanics wrong diagnosis sa cra ng auto,sadya man o nagkamali talaga.cno ang kawawa.wag ipapagawa ang d namn talaga cra.may BACKLASH daw?bka naman BAKLASin(hehehe)na daw nya.kung d naman yata delayed or nag upshift/downshift pa nman eh ano cra?try nyo lang muna check throttle kick cable,bka d lang tama adjustment.

**dr. d** · January 9th, 2015 12:50 PM

Originally Posted by 012512

Anyone heard about backlash?? Eto ung sinabi saken ng mekaniko e.. naijack niya ang kotse then nirotate ko ang front wheels.. pumasok siya sa ilalim, sa tapat ng transmission then sinabi niya na galaw galawin (rotating c-clockwise, clockwise vise versa) ko ang gulong. Nasa P ang shift lever. kapag ginalaw ko ung wheels, may malakas na clunking sa transmission. Parang may gears na hindi gaanong kumakagat. Siguro ito ang dahilan kung bakit sumisipa ang kotse sa twing ilalagay ko ang lever from park to reverse/drive.

Sentra gs 1.6 at.

Palit na ba ito sa surplus or overhaul?

matanong ko... bakit mo pinatingin sa mekaniko? may problema ka bang nararamdaman habang minamaneho?
kung wala naman, e... wala yan. ordinary wear and tear due to increasing metal tolerances.. all cars have 'em in varying amounts.
just enjoy your ride sir.

pag may na-feel ka nang iba while driving, dyan ka na maghagilap ng salapi.. heh heh.

**012512** · January 9th, 2015 09:01 PM

Delay upshift + onting sipa mga sir sa transmission.. this is the main issue on my car.

Checked the engine mounts seems ok.

**012512** · January 9th, 2015 09:13 PM

Originally Posted by baludoy

shift shock ata ang known term dyan

na-try niyo na mag-flush ng atf niyo bos?

Sir sa flushing ndi ko pa nagagawa yan.. magkano kaya lahat ng magagstos

**baludoy** · January 10th, 2015 01:05 AM

Originally Posted by 012512

Sir sa flushing ndi ko pa nagagawa yan.. magkano kaya lahat ng magagstos

sorry bro 'di ako familiar sa details ng auto mo at kung anong atf ang gamit niya kaya hindi kita mabigyan ng figure

pero kung matagal mo na hindi napalitan ang atf ng ride mo, now is a good time as any imo

**012512** · January 10th, 2015 07:13 PM

OK sir I will and hopefully na mawala ang jerking

**012512** · February 13th, 2015 08:07 AM

Hi.. just to update this thread, I recently changed my car's atf fluid.. tama kayo mga sir, need palit palitan from time to time ang atf. Super dumi na pala nung atf date. E pano almost 1 year nang ndi napalitan. Ang baho na mapanghi na amoy sunog. Ikinumpara ko ang maduming amoy sa bagong atf at lumang atf na madumi, grabe ang layo ng amoy ng "sweet-sour" smell sa mapanghi na amoy sunog.