Diesel Fuel Injection System Help Desk

**greg2** · November 21st, 2011 06:23 PM

hello po

ask ko lang po kung papaano ang function ng turbo.kapag nagwhistle po ba dun lang gagana tnx

**Dieseldude** · November 21st, 2011 11:35 PM

Originally Posted by greg2

hello po

ask ko lang po kung papaano ang function ng turbo.kapag nagwhistle po ba dun lang gagana tnx

Madalas nag wiwhistle yung mga old style turbo pag nag booboost sha.

Silent yung mga new style turbo during boost mode.

Sadyang ginawang silent ang new design turbos para ma-reduce ang noise level ng sasakyan.

**greg2** · November 22nd, 2011 05:48 PM

salamat po

**greg2** · November 30th, 2011 06:38 PM

hello po curious lang po ako sa mga fx na may auxilliary fan.ano po ba ang gamit nito.tinululungan po ba ang clutch fan para lumamig ang engine lalo kapag overheat?tnx

**Dieseldude** · November 30th, 2011 09:29 PM

Originally Posted by greg2

hello po curious lang po ako sa mga fx na may auxilliary fan.ano po ba ang gamit nito.tinululungan po ba ang clutch fan para lumamig ang engine lalo kapag overheat?tnx

Ang auxillary fan ay madalas ginagamit sa mga kotseng meron aircon; bumubuga ito ng air sa condenser. Umaandar ito pag tumaas ang pressure and/or temperature ng refrigerant, lalo na sa heavy traffik, dahil kulang ang cooling air flow sa condenser.

**greg2** · December 2nd, 2011 10:58 AM

tnx

**Twin0520** · December 14th, 2011 04:25 PM

Good afternoon

Ask ko lang po, everytime i'm starting my 2005 XUV manual (cold start) kailangan ko pang i adjust ung idling switch (at least 75% or full) or sasabayan ko ng sunod sunod na tapak sa accelerator, if not, mag i start sya pero mamamatay din agad? Sa cold start lang naman po. Pero kapag mainit na ang engine ok na, malakas naman ang hatak ng xwind ko. (regardless if newly changed oil, changed filters na).

Pina adjust ko ang idle so nag OK sya, pero after 2 weeks bumalik na naman ung problem. Since binili ko di pa ko pa napapacheck ang nozzles and injectors.

Thanks in advance

BTW, sir dieseldude san location ng shop mo?

**rain_11** · December 14th, 2011 11:24 PM

Good day sir dieseldude.

I just wanna ask kung bakit malakas kumain ng diesel ung 3.0 1kz-te namin na van???ano po kaya possible problem???it does 4km/ liter...konting tips naman po.

TIA!:-)

**Dieseldude** · December 15th, 2011 09:38 AM

Originally Posted by rain_11

Good day sir dieseldude.

I just wanna ask kung bakit malakas kumain ng diesel ung 3.0 1kz-te namin na van???ano po kaya possible problem???it does 4km/ liter...konting tips naman po.

TIA!:-)

4kms/L is too much......almost like a small truck. Check these:

1) Check/replace air filter
2) Check turbo
3) Check injection pump.

Questions:

1) Does engine smoke heavily?
2) Did this problem start after some work was done on your car?

**Dieseldude** · December 15th, 2011 03:57 PM

Good afternoon

Ask ko lang po, everytime i'm starting my 2005 XUV manual (cold start) kailangan ko pang i adjust ung idling switch (at least 75% or full) or sasabayan ko ng sunod sunod na tapak sa accelerator, if not, mag i start sya pero mamamatay din agad? Sa cold start lang naman po. Pero kapag mainit na ang engine ok na, malakas naman ang hatak ng xwind ko. (regardless if newly changed oil, changed filters na). I would say this condition is normal as your car is not originally equipped with a cold-fast idle device. An idle control knob installed on your dash so that you can manually adjust low idle speed.

Pina adjust ko ang idle so nag OK sya, pero after 2 weeks bumalik na naman ung problem. Since binili ko di pa ko pa napapacheck ang nozzles and injectors.

Thanks in advance

BTW, sir dieseldude san location ng shop mo? I will PM you....