Engine Inquiry

**sirmykel** · October 26th, 2006 11:01 PM

ask ko lang po mga sir...
kasi pansin yung sasakyan ko kapag nasa medyo mabilis nako
at bibilisan ko pa konti kapag tapak ko sa gas pedal meron
ako naririnig na kalansig sa makina eh, tapos parang ang
bagal ng response ng acceleration. parang kulang sa hatak.

normal lang po ba ito?
anu anu kaya mga problema dito?

hindi pa sya napapalitan ng timing belt 85T na po

**m_ron** · October 26th, 2006 11:04 PM

To make it easier,what make and model?

**sirmykel** · October 27th, 2006 01:14 AM

Originally Posted by m_ron

To make it easier,what make and model?

AE101
1997 Corolla 1.6Gli po :D

**m_ron** · October 27th, 2006 01:25 AM

4afe engine. kung dipa napalitan timing belt mo don't worry too much,Ang regular interval nyan 100k kms,iirc.kung wala kapang budget pang palit ng TB okey lang din yan kahIt mapatid ang TB ng 4afe,I'ts non interference engine.

Regarding noise in the engine,saan ba nanggaling yung noise?Do you think sa inside ng engine?it could be worn engine support.Kaylaan yung hulin mong tune up and oil change? your engine might be knocking,who knows.Hirap pag di makita yung auto ng actual.

**chris_d** · October 27th, 2006 07:24 AM

Also check timing, spark plug conditions, air/fuel mixture.

Since 1997 pa yung car baka kailangan na palitan timing belt, pero double check sa car manual, sa iba kasi nakalagay 100k or 5 years, whichever comes first.

**rusem** · October 27th, 2006 05:45 PM

during acceleration ba? baka tope lang? usual for AE101...

**rusem** · October 27th, 2006 05:54 PM

85k kms? palit ka na rin pala ng timing belt mo... sulit ka na dyan.

**sirmykel** · October 27th, 2006 07:09 PM

Originally Posted by rusem

during acceleration ba? baka tope lang? usual for AE101...

sir during acceleration po tapos parang nalulunod yung gas ko kaya parang
hirap humataw

4afe engine. kung dipa napalitan timing belt mo don't worry too much,Ang regular interval nyan 100k kms,iirc.kung wala kapang budget pang palit ng TB okey lang din yan kahIt mapatid ang TB ng 4afe,I'ts non interference engine.

sure po kayo sir na non interference sya? kala ko po kasi lahat ng naka timing belt kapag napatid overhaul ang engine...

ty po sa mga reply... naghahanap na rin po ako ng timing belt pampalit.
saka che-check ko na rin ung spark plugs nya. engine oil ok pa, mapula pa sya

**m_ron** · October 27th, 2006 09:11 PM

Originally Posted by sirmykel

sure po kayo sir na non interference sya? kala ko po kasi lahat ng naka timing belt kapag napatid overhaul ang engine...

I'm POSITIVE non interference ang 4afe engine.Kahit mapatid ang timing belt mo walang masisira sa engine mo(i.e. bent valve,pistons).

**rusem** · October 27th, 2006 09:31 PM

Originally Posted by rusem
during acceleration ba? baka tope lang? usual for AE101...

sir during acceleration po tapos parang nalulunod yung gas ko kaya parang hirap humataw

kung during acceleration, baka naman you're upshifting at low rpm's? try shifting around 2.5k to 3k obserbahan mo wala yan. pa timing mo na rin kung may time ka. also try higher octane fuel, if you don't mind the extra cost... timing lang siguro and proper shifting di mo na maririnig yan.