Diesel Fuel Injection System Help Desk

[simple man]

I would like to help! Throw in your questions regarding problems with your fuel systems (injection pumps/ injectors/ turbochargers/ electronic systems/ etc.....) Then you guys take it from there...................if I can be of help, why not!

sir pacncya po nakisingit na ako magtanung lang sana ako regarding sa akin pong sportivo model 2010, mahina kasi siya pag paakyat lalo na sa mga matataas na lugar, tapus pag sa patag naman po 80 to 90 kph lang kahit sa nlex or slex ramdam ko umiiyak na. pinalinis ko naman na ung water separator tapus pinapalitan ko na yung fuel filter kasabay ng change oil .anu po maipapayo ninyo na gawin ko...

[Dieseldude]

Sa palagay ko, dapat ibaba at ayusin ang injection pump.

sir pacncya po nakisingit na ako magtanung lang sana ako regarding sa akin pong sportivo model 2010, mahina kasi siya pag paakyat lalo na sa mga matataas na lugar, tapus pag sa patag naman po 80 to 90 kph lang kahit sa nlex or slex ramdam ko umiiyak na. pinalinis ko naman na ung water separator tapus pinapalitan ko na yung fuel filter kasabay ng change oil .anu po maipapayo ninyo na gawin ko...

[jakewise]

Thanks for that info. However, I am located here in the province and it is not possible for me to visit Central Diesel


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[ryanisler]

Posting from the other thread...

Car is a 2009 Kia Carnival 2.9 CRDI.

Question sirs: on the drive pansin ko na biglang tumaas yung idle speed from 800 rpm to 1k rpm. When stepping on the brake it goes back to 800 (whether in gear or neutral). Mejo weird, pag naka preno ka 800 ang idle pero pag bibitawan yung brake aakyat sa 1k. All conditions yun kahit naka neutral and stopped or in drive and coasting.

Ang nangyari lang is kinailangan ma stencil yung engine number so para ma sikwat, inangat yung parang crossbar na humahawak sa hood latch saka nag stabilize ng fans. Tapos pansin ko na i parada sya ng naiwan sa neutral instead of park so nai start ko sya ng nka neutral.

Parang feeling ko may na tabig na plug or something sa kaka dukot nila. Any other suggestions or theories?

Thanks!

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[ryanisler]

Update on this: I took a look under the hood and true to suspicion, I saw 3 unplugged wires (looks like the socket got crushed or something) Since the male part of the plastic socket was either broken off or crushed, I just plugged each of the wires into their corresponding female connectors and wrapped them in electrical tape.

I started the car, and it idled at 1k still for about 10-12mins then idle speed dropped to its normal 800 rpm. I drove it around for a little bit and everything seem to be back to normal.

Thanks!

Posting from the other thread...

Car is a 2009 Kia Carnival 2.9 CRDI.

Question sirs: on the drive pansin ko na biglang tumaas yung idle speed from 800 rpm to 1k rpm. When stepping on the brake it goes back to 800 (whether in gear or neutral). Mejo weird, pag naka preno ka 800 ang idle pero pag bibitawan yung brake aakyat sa 1k. All conditions yun kahit naka neutral and stopped or in drive and coasting.

Ang nangyari lang is kinailangan ma stencil yung engine number so para ma sikwat, inangat yung parang crossbar na humahawak sa hood latch saka nag stabilize ng fans. Tapos pansin ko na i parada sya ng naiwan sa neutral instead of park so nai start ko sya ng nka neutral.

Parang feeling ko may na tabig na plug or something sa kaka dukot nila. Any other suggestions or theories?

Thanks!

[StockEngine]

dahil lng sa stencil? who did the stencil?

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[ryanisler]

Mga tambay sa likod ng LTO east ave. Kept telling them to jack the car up tapos kunin na lang sa ilalim pero kaya naman daw... ayun...



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[yapoy86]

Mga tambay sa likod ng LTO east ave. Kept telling them to jack the car up tapos kunin na lang sa ilalim pero kaya naman daw... ayun...



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Mahirap talaga mag stencil dyan sa carnival.. i assume its still the J3 engine.. sobrang sikip at ipit sa loob yung location ng engine number.. have that socket replaced baka mag short