blow by

[optimusp]

When I opened the engine oil cap of my toyota corolla 95 nag shower ang langis, wala namang usok na lumulabas sa tambutso, at maganda pa yung hatak. Blow by na kaya to? :confused:

[speedyfix]

umaandar ba yung engine nung binuksan mo yung oil cap? if so that would explain bakit sumabog yung langis. the engine is pressurized and opening the oil cap when the engine is running isn't a smart thing to do.

i think ok pa makina mo.

[theveed]

Ano ang sign ng blow-by btw?

[kilawind]

umu usok at may pressure na lumalabas pag pinul mo yong deep stick mo o pag binuksan mo yon oil cap mo may presure din at the same time /bye bye engine na :D

[sturbo]

mga pre, tatanong ko na rin. yung 96 xe ko ang lakas sa langis. pag nagdagdag ako ,usually 1 liter. i could see some oil sa paligid ng engine. ( pero hindi naman mga 1 liter ). i recently bought this car, it has 100+ K mileage but ok pa naman at wala akong complaints sa takbo.

is this what you call "pumping oil"? anyway, what i'd like to know is the cause. could it be the improper maintenance/driving habit of the former owner or just simple wear and tear ?

[kilawind]

ok ganito yon dalawang problema mo right know{a} kung tumutulo sa paligid it means meron seal na wear out posible suspect front mainseal ,rear mainseal or oilpan gasket subukan mo munang i fix yon mga leak see if ill go away,(b)hanapin mo ako o e pm mo ko kung meron parin.

[speedyfix]

if the engine is dry but kumakain ng oil then this means the piston rings are going kaput.

if may tulo, then have these fixed kasi in the long run mas mahal yung dagdag ka ng dagdag ng oil.

blow-by is when there is smoke comming out of the oil hole when the engine is running. compression testing is the easiest way to note if the engine is in good health or not.

[kilawind]

Originally posted by speedyfix
if the engine is dry but kumakain ng oil then this means the piston rings are going kaput.

if may tulo, then have these fixed kasi in the long run mas mahal yung dagdag ka ng dagdag ng oil.

blow-by is when there is smoke comming out of the oil hole when the engine is running. compression testing is the easiest way to note if the engine is in good health or not.

there are more possible cause kung bakit kumakain ng langingis ang makina valve seal is going bad ,pcv valve is not working properly if itong dalawa na to nangyayari at the same time or it could be one of them malamang magdadagdag ka nga ng oil every time it`s low.

[frt]

Check also the tail end of your exhaust...kung may langis na sa dulo...bad sign....blowby

[Rolandml]

Originally posted by kilawind
umu usok at may pressure na lumalabas pag pinul mo yong deep stick mo o pag binuksan mo yon oil cap mo may presure din at the same time /bye bye engine na :D

mga bossing does it mean pag me usok pag binuksan ang deep stick blowby na talaga and engine? kasi yung car ko binuksan ko and deep stick meron usok... using mazda b2200 .. speed nya naman ok pa and sa smoke test .98 lang siya... ano pang dapat check para malaman kung blowby na talaga ang engine? maraming salamat