Diesel Fuel Injection System Help Desk

**nitram** · January 5th, 2010 11:01 PM

Originally Posted by nitram

need help tech gurus,

had experienced with my mazda friendee during cold start pumapalya ang makina parang kinakapos.fuel filter was replaced but still experiencing the same thing na pag malamig pa engine ay napalya.kapag mainit naman ang engine ay nawawala ang ang palya.kindly help.thanks

sir dieseldude
fyi.mazda friendee engine 2.5 tdic same with Ford Everest.
we did also bleeding sa nozzle baka kasi may hangin yung line.

salamat

**gcl_2000** · January 6th, 2010 04:33 PM

HI sir, I own an L400 spacegear and its been working well. My question is not with my vehicle but what I saw with the new adventure. I saw the injection pump has this thing, as i really don't know what it was na nakakabit sa side ng injection pump. mayoon syang nkakabit na hose coming from the cooling system which means from the side of the engine to the injection pump. Can you tell me sir Dieseldude kung para saan ito. Does it has to do with putting the fuel temperature higher so it will burn effeciently and have alesser emission of smoke?

Thanks in advance.

**Dieseldude** · January 7th, 2010 08:03 PM

Originally Posted by msvan

ooops!!!! sorry po sir.... na excite lang ako kaya natanong ko sa inyo.

sir, how about yung magnetic sensor na kinakabit sa injection pump for RPM? nakita ko po kasi 2wires siya.... isang black and isang red w/ black. alin po kaya yung sa positive and papuntang gauge? and yung papunta sa positive kailangan po ba sa ignition ang tap or direct sa battery mismo? maraming salamat po ulit....

Walang positive or negative jan, at hindi ito naka-connect sa battery. This is a magnetic pickup which senses the pulses of the gear teeth inside the injection pump, and sends this signal to the tachometer.

**Dieseldude** · January 7th, 2010 08:05 PM

Originally Posted by tech_freak

sir pwede mo ba ako ma bigyan ng estimate sa nozzle clean/replace at pump calibration para sa 1996 toyota townace(subic) 2C-Turbo ang makina. TIA

I will PM you. Medyo busy ako after the holidays.

**Dieseldude** · January 7th, 2010 08:09 PM

Originally Posted by JJGF

sir dieseldude question uli.. (stupid question)

nag stock ako ng petron diesel last month (early december).. then nung isinalin ko kahapon sa clear container napansin ko iba na color nya.. from greenish naging yellowish...

pwede ko pa ba gamitin? sayang kasi kung itatapon 40liters din yun.. sa L300fb ko na lang ikakarga kung pwede pa...

maraming salamat!

Hindi ganyan kabilis mag change ang color ng diesel fuel. Ganyan na yan nung nabili mo.

Kung ako, hindi ko na gagamitin yan, lalo na kung hindi na sha madulas.

**Dieseldude** · January 7th, 2010 08:18 PM

Originally Posted by nitram

sir dieseldude
fyi.mazda friendee engine 2.5 tdic same with Ford Everest.
we did also bleeding sa nozzle baka kasi may hangin yung line.

salamat

Ganyan din ang Matrix CRDI ko ngayon. Hindi ko ito pinapansin dahil sandali lang naman sha manginig sa umaga......tapos ok na. I'm quite sure this has something to do with our fuel quality and the cooler weather now......

**Dieseldude** · January 7th, 2010 08:28 PM

Originally Posted by gcl_2000

HI sir, I own an L400 spacegear and its been working well. My question is not with my vehicle but what I saw with the new adventure. I saw the injection pump has this thing, as i really don't know what it was na nakakabit sa side ng injection pump. mayoon syang nkakabit na hose coming from the cooling system which means from the side of the engine to the injection pump. Can you tell me sir Dieseldude kung para saan ito. Does it has to do with putting the fuel temperature higher so it will burn effeciently and have alesser emission of smoke?

Thanks in advance.

Hindi ako familiar sa L400 Spacegear, pero gets ko ang tinatanong mo.

This is a cold idle device, a thermal capsule which expands when water heats it. When the engine is cold, timing is advanced and idle rpm is higher than normal. As coolant temp increases, this capsule moves a lever either to retard timing a bit, or lower the idle speed, or do both functions.

**JJGF** · January 8th, 2010 01:01 PM

Originally Posted by Dieseldude

Hindi ganyan kabilis mag change ang color ng diesel fuel. Ganyan na yan nung nabili mo.

Kung ako, hindi ko na gagamitin yan, lalo na kung hindi na sha madulas.

nakow! ganon ba? greenish talaga siya nung isinalin namin sa black container... ginawa ko to noong nagiipitan ng diesel dito sa amin. kaya after karga sa L300 drain agad tapos salin sa container pagdating sa bahay.. 500 petot lang kasi ang max na pakarga bawat station..

sayang 40liters pa naman... dibale pang hugas hugas na lang..

maraming salamat sir!

**erick_214** · January 10th, 2010 02:20 AM

Hi Dieseldude...

May tanong ulet ako...although hindi ito about sa diesel engine kungdi ito ay tungkol sa transmission ng diesel engine ko...kahit pano konektado pa rin...hehehe...

1KZ-TE yung engine ko at A/T(Hi-ace van, subic),,,ilang liters ng ATF kaya yung kailangan ko para sa change-oil ng tranny ko..? tsaka pano ba talaga mag-check ng tamang oil level ng tranny, may nakikita kasi ako na hot and cold e? Tinesting ko na rin nung cold pa siya mataas yung oil abot sa hot, nung pinaandar ko na ng mga 5mins at konting andar tas check ko ulet yung oil level nasa cold naman...aysus! Hindi ko malaman kung baliktad o anuman...Tsaka ano nga pala yung magandang ATF yung marerecommend nyo? RP ATf?

TIA ulet ng marami...

**Dieseldude** · January 10th, 2010 10:05 AM

Hi Dieseldude...

May tanong ulet ako...although hindi ito about sa diesel engine kungdi ito ay tungkol sa transmission ng diesel engine ko...kahit pano konektado pa rin...hehehe... Wala akong info jan pero try kita tulungan. Pwede ka din mag tanong sa Tsikot transmission forum.

1KZ-TE yung engine ko at A/T(Hi-ace van, subic),,,ilang liters ng ATF kaya yung kailangan ko para sa change-oil ng tranny ko..? Hindi ko alam.

tsaka pano ba talaga mag-check ng tamang oil level ng tranny, may nakikita kasi ako na hot and cold e? Oil expands when hot kaya may hot and cold markers ang dipstick.

Tinesting ko na rin nung cold pa siya mataas yung oil abot sa hot, nung pinaandar ko na ng mga 5mins at konting andar tas check ko ulet yung oil level nasa cold naman...aysus! Hindi ko malaman kung baliktad o anuman... Nag circulate na ang transmission oil mo kaya bumaba sa "cold" level. Aakyat ulit yan sa hot level kung mag wait ka mga 10 minutes with engine off. Hindi iinit ang transmission oil sa 5 mins engine run.....kelangan i-drive mo ang van with load.....approx. 30 mins. Malamang lalampas ka sa "hot" level".

Tsaka ano nga pala yung magandang ATF yung marerecommend nyo? RP ATf? Hindi ko din alam. Petron, Shell, Caltex have good ATFs. Pero dapat alam mo ang oil grade...... So try Tsikot transmission forum.

TIA ulet ng marami... You're welcome.