Engine Basics And More!!

[e_chen]

ako din.... it is now more clearer to me as to why and how things happen.... thanks cyberdoc

[baludoy]

wow

[abe]

thanks CyberDoc.. Now I know how things work under the hood..
Hahaha.. simula ngayon.. ako na masusunod kung ano aayusin.. hindi na ang mekaniko.. kasi kung ano ano itinuturong sira.. hehhehe..

[cmcaro22]

nice post brother, marami kang matutulungan by this thanks pre

[maskrider]

great!!! it helps a lot.

[hjcals]

Question: On VTEC engines that have cam overlap between the intake cam and exhaust cam, this means that during the overlap, both intake valve and exhaust valve are open. So, during intake stroke, does this mean that exhaust gasses are sucked back in. Or, during exhaust stroke, will exhaust gasses find their way to the intake?

[oneng]

just new here.malaking tulong ito sa mga first time car owner like me.thanks cyber doc...

[snowbound]

doc, ive read about magnets as fuel saver. i tried it and i found it effective. it adds power aside from fuel savings. lately, a friend told me that the same fuel saver magnets in the market is same as magnets in the computer hard disk drives. curious, we tried it in our cars and had same effect really. can you pls expound on this? thanks

[felicx]

Very informative especially for newbies like me... thanks for the research and more power!

[macgyver1432000]

Hey Guys,
Try to look into this: www.fuelsaving.info. These are articles relating to fuel saving devices; "Do they work or not?"

[kinyo]

Question: On VTEC engines that have cam overlap between the intake cam and exhaust cam, this means that during the overlap, both intake valve and exhaust valve are open. So, during intake stroke, does this mean that exhaust gasses are sucked back in. Or, during exhaust stroke, will exhaust gasses find their way to the intake?

the overlap starts to occur at the end of exhaust stroke, when the piston is nearing the top dead center position ... before reaching tdc, the intake valve opens, while the exhaust valve is still open but starting to close ... this only happens at high rpm to ensure that when intake stroke stroke starts, the intake valve is already fully open for maximum intake flow

[silver streak]

thanks for the research effort on engine basics, cyberdoc! it would really help our co-tsikoteers who are not as knowledgeable as the ohters...

[flying_fox]

CyberDoc,

This is a brilliant idea, it will benifite all newbie of car owner.

Thank you and mores to come...

[s_quilicot]

grabe ang haba.

pictures lang tiningnan ko. :bwahaha:

[Ramza]

Cyberdoc thanks s educating post mo.

[madseason]

mga master question po, nabaha yung kotse ko and nasira ecu, hirap maghanap ng ecu ng 1998 nissan sentra ex saloon ko.now i was considering yung nakita ko na ecu ng 1999 gts.

ang engine ko ay ga14 then yung nakita kong ecu eh para sa ga16 bale ang difference nila is 1.4 yung sa kin at 1.6 yung ga16 and automatic tranny yung ga16 and manual tranny yung ga14 ko.

uubra kayang mag normalize yung ga14 ko sa ecu ng ga16.

thanks

[georgeousairess]

mga sirs ako din my question pag pon ba 1.3 engine kahet anu brand parepareho lang po ba un fuel consumption im planning to buy my 2nd car(sedan) pero this time gusto ko po un mabilis umakyat sa steep slopes thank u mga boss

[ghosthunter]

mga sirs ako din my question pag pon ba 1.3 engine kahet anu brand parepareho lang po ba un fuel consumption im planning to buy my 2nd car(sedan) pero this time gusto ko po un mabilis umakyat sa steep slopes thank u mga boss

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[ajOT]

this thread is very informative to all motorist....
its not just a matter of driving, its also a matter of understanding how things are goin on...

probably after reading this thread I can already take up Mechanical Engineering, as it might be easy now for me... hahaha...

quiz time... get 1 whole paper and pencil!

[TheBONAFiDE1]

Very informative! Para sa mga wala pa masyadong alam sa makina. Yung iba magaling nga sa pagpapaporma ng oto, pagdating sa makina inaasa sa mekaniko.. Pffffffftt!!!

Bagay din sa mga newbie na gaya ko..

You've enlightened us.. :sunny: hehehe

Very much appreciated!!!