Bluish Smoke (ano kaya problema ng kotse ko?)

[ceekeigh]

Nakabili po ako ng Corolla GLI 93 model 16 valve EFI engine. Minsan may usok na kulay bluish na lumalabas, minsan wala naman. May nakapagsabi normal lang daw, meron naman CV valve daw, meron ding nagsabi Valve seal daw. Ano kaya to?

[siopaonatoasted]

Baka nagsusunog ng coolant yan or ng kung anuman na fluid na di nya dapat sunugin.

[ceekeigh]

Kaya nga minomonitor ko rin everyday kung nagsusunog ng oil. Pero di naman kc nababawasan engine oil nya.

[Jiggs]

IMHO pag coolant nag whitish ang smoke..steaming out. But in my experience a bluish smoke indicates Oil burning. Just look at the 2strokes motorcyles. Their smoke is bluish kse nag add sila ng 2T sa Gas nila. If not a worn out piston ring then most probable nga sa valve seats ng exhaust valves.

[ceekeigh]

Sensya na po kase baguhan lang ako sa mga sasakyan. Eh di naman kc nababawasan yung engine oil everytime na i-check ko.

[Jiggs]

You have to check if the oil is getting thinner or nag aamoy gasolina na.....baka kaya nd nababawasan sa level na dilute na ng gasoline..possible din un. from worn out piston rings. A bluish smoke will not really eat up a lot of oil ...well it would be depending of number of hours you use it.

I pa compression testing mo para mkasure if maganda pa ang results then it's from the valve seals. Mas maaga mo mapaayos mas makakatipid ka in the long run. Wala pang abala sa daan.

[ceekeigh]

Salamat po, ipapa-check ko na nga po.

[ghosthunter]

Nakabili po ako ng Corolla GLI 93 model 16 valve EFI engine. Minsan may usok na kulay bluish na lumalabas, minsan wala naman. May nakapagsabi normal lang daw, meron naman CV valve daw, meron ding nagsabi Valve seal daw. Ano kaya to?

Best guess, its an oil leak into the cylinder. Probably the gasket or the one of the piston rings have failed.

To confirm the leak, have a cylinder compression test done. Its quick and would pinpoint which cylinder has the problem.

[shelu]

valve seal?

[ceekeigh]

valve seal?

Yun po yung isang sinabi sa aken eh. Di ko rin po kc alam yun.