Diesel Fuel Injection System Help Desk

[Dieseldude]

magtatanong lang po ako regarding turbo, yung kasing isuzu mu ng kapatid ko, may problema sa turbo. kung tumatakbo ito below 80kph, ok lang, di mausok. pag lagpas ng 80kph, yun yata ang time na mag kick in ang turbo, biglang bubulwak ang maitim na usok, parang nag le leak yung lubricant ng turbo sa exhaust manifold. kailangan mag slow down at maghintay ng mga 20 minutes bago mawala yung maitim na usok. pag chineck yung engine oil bawas na ito. Check mo muna ang PCV. Baka nag re-release lang ito ng oil gasses sa intake system at nasisipsip ng turbo.

ang tanong ko ay, pwede ba idisable yung turbo, para maging naturally aspirated ang engine? Pwede.

malaking trabaho ba ang pag convert nito? Malaking trabaho ang conversion. Malaki din ang gastos nito.

may effect ba sya sa engine performance? Oo.....laki bawas sa pwersa.

habang nag iipon nang pang repair, ano ang pwede gawin pansamantala para lang mawala yung maitim na usok, habang nasa 80+ ang speed? Gamitin mo lang hanggan 79 kph.

please help!! Patingnan mo muna ang sasakyan mo sa magaling na diesel workshop para malaman mo kung ano talaga ang sira. Baka okay pa ang turbo.....

[fabilioh]

Oil change has no effect on smoke.

Does white smoke diminish as temperature increases?

If it does, you will most likely need an engine overhaul. But do a compression test just to make sure.

actually mausok pa rin even after the engine has warmed up.

what's a good place to have it checked, ok ba sa central diesel?


thanks!

[Dieseldude]

actually mausok pa rin even after the engine has warmed up.

what's a good place to have it checked, ok ba sa central diesel?


thanks!

Difficult question to answer because I am with Central Diesel..hehehe

[izzy06]

sir diesel dude, ano po ba yung black liquid (could be oil pero malabnaw) na pumapasok sa tubo papuntang air filter?
masama po ba ito kahit di naman nakakaabot dun sa may air filter mismo?
paano po ba maiiwasan ito?
thanks po ulit

[rmpmla]

sir diesel dude, ano po ba yung black liquid (could be oil pero malabnaw) na pumapasok sa tubo papuntang air filter?
masama po ba ito kahit di naman nakakaabot dun sa may air filter mismo?
paano po ba maiiwasan ito?
thanks po ulit

possibly the oil mist/gas coming from the PCV.

Others install an oil catch can to avoid the oil/gas mixture going to the turbo

[fabilioh]

Difficult question to answer because I am with Central Diesel..hehehe

haha, sorry sir hindi ko alam so ok pala sa central diesel hehehehe. around how much aabutin sir for calibration/servicing of nozzles/pump ng isuzu hi-lander? kahit pm mo nalang ako sir, thanks

[Dieseldude]

sir diesel dude, ano po ba yung black liquid (could be oil pero malabnaw) na pumapasok sa tubo papuntang air filter?
masama po ba ito kahit di naman nakakaabot dun sa may air filter mismo?
paano po ba maiiwasan ito?
thanks po ulit

Okay yung suggestion ni rmpmla.

[kalyehero16]

Supply pump problem
Sir Dieseldude,

Central Diesel specializes in Bosch. Can you also repair a Denso supply pump? I have a innova d4d engine which carries the Denso brand supply pump. I have been experiencing the dreaded stalling problems. Can I bring the unit to Central Diesel and have it repaired or replaced? I don't want to bring it to a Denso accredited shop anymore. Since I have heard of positive feedbacks from forumers and car clubs that Central Diesel can cater to any Diesel related problems.

Thank you and more power sir.

Kalyehero16

[Dieseldude]

Supply pump problem
Sir Dieseldude,

Central Diesel specializes in Bosch. Can you also repair a Denso supply pump? I have a innova d4d engine which carries the Denso brand supply pump. I have been experiencing the dreaded stalling problems. Can I bring the unit to Central Diesel and have it repaired or replaced? Yes.....

[Jie11]

hello sir dieseldude patulong po, i have a problem with my 05 fort V, with 42K mileage. pagstart ko po sa umaga ay mausok ng puti for about 5seconds na may halong nginig and then magno normalize na. Actually i did experience this last month pero nawala then bumalik po ulit ngayun for almost 3 days na.what seems po kaya the problem? maraming salamat po!

[Dieseldude]

hello sir dieseldude patulong po, i have a problem with my 05 fort V, with 42K mileage. pagstart ko po sa umaga ay mausok ng puti for about 5seconds na may halong nginig and then magno normalize na. Actually i did experience this last month pero nawala then bumalik po ulit ngayun for almost 3 days na.what seems po kaya the problem? maraming salamat po!

Could be injector/s problem.....

[torogi kid]

magtatanong lang po ako regarding turbo, yung kasing isuzu mu ng kapatid ko, may problema sa turbo. kung tumatakbo ito below 80kph, ok lang, di mausok. pag lagpas ng 80kph, yun yata ang time na mag kick in ang turbo, biglang bubulwak ang maitim na usok, parang nag le leak yung lubricant ng turbo sa exhaust manifold. kailangan mag slow down at maghintay ng mga 20 minutes bago mawala yung maitim na usok. pag chineck yung engine oil bawas na ito. Check mo muna ang PCV. Baka nag re-release lang ito ng oil gasses sa intake system at nasisipsip ng turbo.

ang tanong ko ay, pwede ba idisable yung turbo, para maging naturally aspirated ang engine? Pwede.

malaking trabaho ba ang pag convert nito? Malaking trabaho ang conversion. Malaki din ang gastos nito.

may effect ba sya sa engine performance? Oo.....laki bawas sa pwersa.

habang nag iipon nang pang repair, ano ang pwede gawin pansamantala para lang mawala yung maitim na usok, habang nasa 80+ ang speed? Gamitin mo lang hanggan 79 kph.

please help!! Patingnan mo muna ang sasakyan mo sa magaling na diesel workshop para malaman mo kung ano talaga ang sira. Baka okay pa ang turbo.....

thanks DD, will try it one at a time..

[Braguldo]

sir dieseldude good evening,
May naging problema po yung sasakyan ko na isuzu fuego ls 97, pagkatapos kong idrain yungv tubig dun sa water seperator ng fuel pump, ayaw napong mag start at mukhang ayaw ng tumuloy yung gasolina. ang ginawa ko lang po ay tinangal ko yung takip dun sa ilalim nung plastic canister at pinatulo yung laman, mga 90% tubig talaga, tapos binalik ko na sya, nag start pa po sya nun at napaandar ko pa ng kaunti, pagkatapos po nun ayaw nang kumarga talaga ng krudo at namatayan na ko ng makina. anu po kaya ang naging problema nito? anu po kaya ang mga pwedeng naging problema nito at biglang di na sya tumakbo at magkano po ang magiging gastos kung papaayos ko na sa inyo yung fuel pump nito.

marami pong salamat in advance.

[Dieseldude]

sir dieseldude good evening,
May naging problema po yung sasakyan ko na isuzu fuego ls 97, pagkatapos kong idrain yungv tubig dun sa water seperator ng fuel pump, ayaw napong mag start at mukhang ayaw ng tumuloy yung gasolina. ang ginawa ko lang po ay tinangal ko yung takip dun sa ilalim nung plastic canister at pinatulo yung laman, mga 90% tubig talaga, tapos binalik ko na sya, nag start pa po sya nun at napaandar ko pa ng kaunti, pagkatapos po nun ayaw nang kumarga talaga ng krudo at namatayan na ko ng makina. anu po kaya ang naging problema nito? anu po kaya ang mga pwedeng naging problema nito at biglang di na sya tumakbo at magkano po ang magiging gastos kung papaayos ko na sa inyo yung fuel pump nito.

marami pong salamat in advance.

Nakakasipsip lang siguro ng hangin sa filter housing or fittings. Inspect mo nang mabuti ang oring seal sa takip. Baka matigas na ang oring, o baka nasugatan ito nung ibinabalik mo ang takip.

[jhonjhon]

sir dieseldude,my ride is 2001 xto.twice na nangyari sa akin,almost nasa E na ung gauge ko bago ko magpakarga then nagpafull tank ako ang naikarga lang ay almost 30liters lang at full tank na and ung gauge ko reached to almost 3/4full lang.anu po kaya culprit?san shop kaya pwede ipacheck up aside from kasa?mga how much damage.thanks in advance.

[Dieseldude]

sir dieseldude,my ride is 2001 xto.twice na nangyari sa akin,almost nasa E na ung gauge ko bago ko magpakarga then nagpafull tank ako ang naikarga lang ay almost 30liters lang at full tank na and ung gauge ko reached to almost 3/4full lang.anu po kaya culprit?san shop kaya pwede ipacheck up aside from kasa?mga how much damage.thanks in advance.

1. loose wire connection between fuel level sending unit and dashboard indicator
2. Faulty sending unit
3. faulty indicator
   

[kalyehero16]

Sir DieselDude,

One happy customer with Central Diesel. Sir Jake, Antonio, Karen, Nonoy, Cons, thanks for taking care of my ride. Sir Jake I didn't had the chance to meet you personally sir but your staff was very accomodating and courteous. I just had my innova supply pump replaced yesterday, tried it, drove it, no problem wala ng stalling, choking at pino na ang takbo. I would recommend Central Diesel anytime. Two thumbs-up sir Jake. Thanks again.

Kalyehero16

[jhonjhon]

*dieseldude, thanks ng marami sir sana loose wire connection lang.ill visit central diesel na lang kapag nagawi ako qc.

[kwekmiester]

Gud PM mga Guru's,pa help naman po medyo newbie here sa mga sasakyan. My Bro has a 2nd hand 3dr Pajero Japan (Converted) nabili nya about a couple of months ago. At first di naman mahirap i-start but lately almost a minute bago mo sya mapa start?

TIA sa mga reply

[Dieseldude]

Gud PM mga Guru's,pa help naman po medyo newbie here sa mga sasakyan. My Bro has a 2nd hand 3dr Pajero Japan (Converted) nabili nya about a couple of months ago. At first di naman mahirap i-start but lately almost a minute bago mo sya mapa start?

TIA sa mga reply

1. Weak battery........ low cranking rpm
2. Nakakasipsip ng hangin sa filter or sa hose connections
3. Failed glow plugs
4. Injection pump needs calibration.