Diesel Fuel Injection System Help Desk

**Dieseldude** · January 19th, 2013 09:16 AM

Originally Posted by gtamp

ay ganun ba...medyo malayo ako sa yo..sigurp tanung tanung din ako dito sa malapit sa lugar ko.

siguro ipacheck ko muna yung mga possible external rattle ng engine bago ipa check yung timing ng injection..saan saan ba ang posible may rattle?

or bukod sa engine saan yung possible na pinanggagalingan ng noise? ex. tambutso, mga aux.fan sa condeser..etc..

maraming salamats po

Napakaramung sources ng external engine noise/rattle. Patingnan mo nalang sa magaling na mekaniko.

**crazy_boy** · January 19th, 2013 12:33 PM

Originally Posted by Dieseldude

Fuel system is probably mechanical. Set your low idle at 750rpm without aircon. Check engine and transmission supports of engine vibrates roughly when transmission is in "R".

dieseldude, the mechanic found the problem to be a broken left side tranny support. will have it replaced and observe,

thanks!

**Dieseldude** · January 21st, 2013 08:55 AM

Originally Posted by crazy_boy

dieseldude, the mechanic found the problem to be a broken left side tranny support. will have it replaced and observe,

thanks!

Great!!!! Thanks for sharing your fix.

**Derk07** · January 22nd, 2013 04:12 PM

Sir jake i hope na magawa yung sa injection pump ng serena. iniwan ko na diyan sa shop nyo kasi sabi ni sir chong iwan ko nalang, di ko kasi kayo naabutan kanina.. yung pinag pa calibratan ko dito samin isang malaking palpak!!... sayang lang pera..

nawalan kasi ng shift down gear kaya pag paahon 3rd gear minsan 2nd gear lang kaya lakas sa diesel

**Dieseldude** · January 23rd, 2013 12:54 PM

Originally Posted by Derk07

Sir jake i hope na magawa yung sa injection pump ng serena. iniwan ko na diyan sa shop nyo kasi sabi ni sir chong iwan ko nalang, di ko kasi kayo naabutan kanina.. yung pinag pa calibratan ko dito samin isang malaking palpak!!... sayang lang pera..

nawalan kasi ng shift down gear kaya pag paahon 3rd gear minsan 2nd gear lang kaya lakas sa diesel

Your pump has been pulled down......will check later today.

**dvldoc** · January 25th, 2013 06:30 AM

Sir, Dieseldude where would i get get rpm signal from a Nissan Elgrand with the QD32ETI engine. Very similar to the QD32 and TD27 as you already know.

**gtamp** · January 25th, 2013 05:44 PM

sensya na po..ask ko lang sana.. clarification lang...yun bang sa air intake ng pregio eh pabuga ba o pahigop? kase sa bandang dulo ng air intake yun bang parang snorkel eh medyo kinapa ko at yung hangin ay pabuga..

then yung sa box kung saan nakalagay yung air filter ay mayroon maliit na butas (mga 1 inch in diameter )at meron ding lumalabas na hangin..pabuga din?

di po ba pag sinabing air intake eh dapat pahigop? madaming salamat po sa magklaklaro..

**Dieseldude** · January 25th, 2013 11:56 PM

Originally Posted by dvldoc

Sir, Dieseldude where would i get get rpm signal from a Nissan Elgrand with the QD32ETI engine. Very similar to the QD32 and TD27 as you already know.

Post your pump assembly number. I will then check if the IP has an rpm sensor.

**Dieseldude** · January 26th, 2013 12:03 AM

sensya na po..ask ko lang sana.. clarification lang...yun bang sa air intake ng pregio eh pabuga ba o pahigop? kase sa bandang dulo ng air intake yun bang parang snorkel eh medyo kinapa ko at yung hangin ay pabuga.. Pahigop yan.

then yung sa box kung saan nakalagay yung air filter ay mayroon maliit na butas (mga 1 inch in diameter )at meron ding lumalabas na hangin..pabuga din? Pabuga yan kung nakakabit ang 1" hose sa valve cover (PCV).

di po ba pag sinabing air intake eh dapat pahigop? madaming salamat po sa magklaklaro..