Diesel Fuel Injection System Help Desk

**vincr** · August 22nd, 2012 02:26 PM

Sir Dieseldude, I have a pajero 4d56 TDIC, A/T, is there a way to reduce the rpm between gear change? currently, I need to reach 3k rpm before it shifts, is there a way to reduce it tio 2500 or 2250 rpm? I have recently changed my ATF but the shifting is still the same. Thanks

**Dieseldude** · August 23rd, 2012 06:41 AM

Originally Posted by vincr

Sir Dieseldude, I have a pajero 4d56 TDIC, A/T, is there a way to reduce the rpm between gear change? currently, I need to reach 3k rpm before it shifts, is there a way to reduce it to 2500 or 2250 rpm? I have recently changed my ATF but the shifting is still the same. Thanks

I believe there is a dedicated Tsikot thread for autotransmissions. I will try to help you though. Adjust/loosen your downshift cable. Give it some slack.

**vincr** · August 23rd, 2012 01:04 PM

Originally Posted by Dieseldude

I believe there is a dedicated Tsikot thread for autotransmissions. I will try to help you though. Adjust/loosen your downshift cable. Give it some slack.

Will try it, thanks sir and Happy Birthday!!!

**Dieseldude** · August 24th, 2012 07:40 AM

Originally Posted by vincr

Will try it, thanks sir and Happy Birthday!!!

You're welcome, and thank you for the greet......

**cocoy** · August 28th, 2012 01:07 PM

sir dieseldude.. just a question.. what is the truth behind the diesel fuel of the different companies around? is the quality different? of is it just the cleanliness of the fuel itself from a particular company.. i have noticed in my starex.. that if i buy diesel from Petron, it feels really sluggish, and the exhaust smoke is noticeably black.. and at idle the engine clatter is also louder. but when i buy diesel from small players.. i can feel the power is better.. and the engine is quieter.

i just wonder has anyone done any test on the differrent diesel fuel from the different suppliers?

**boner1** · August 29th, 2012 12:46 PM

Originally Posted by Dieseldude

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!

Good morning, sir Dieseldude,

I need your inputs regarding my Isuzu Trooper 4jx1 2002 model. It is locally bought from Isuzu Inteco, has always been casa maintained. I sent you a PM a few days ago, not sure if it was the right way to send a note to you. Would appreciate to know the contact details of your office or shop.

Thank you.

**sotel** · August 29th, 2012 11:18 PM

ano po problema pag gray smoke?

**Dieseldude** · September 3rd, 2012 08:47 AM

sir dieseldude.. just a question.. what is the truth behind the diesel fuel of the different companies around? is the quality different? or is it just the cleanliness of the fuel itself from a particular company.. I don't know.

i have noticed in my starex.. that if i buy diesel from Petron, it feels really sluggish, and the exhaust smoke is noticeably black.. and at idle the engine clatter is also louder. but when i buy diesel from small players.. i can feel the power is better.. and the engine is quieter. I've been on Petron for years......no complaints so far. I'll make it a point to try other brands on my future out of town trips. Thank you for sharing your experience.

i just wonder has anyone done any test on the differrent diesel fuel from the different suppliers? I haven't seen any research document on this matter.

**Dieseldude** · September 3rd, 2012 09:08 AM

Originally Posted by sotel

ano po problema pag gray smoke?

Hindi ko alam. Kulang sa detalya ang post.

**Dieseldude** · September 3rd, 2012 09:09 AM

Originally Posted by boner1

Good morning, sir Dieseldude,

I need your inputs regarding my Isuzu Trooper 4jx1 2002 model. It is locally bought from Isuzu Inteco, has always been casa maintained. I sent you a PM a few days ago, not sure if it was the right way to send a note to you. Would appreciate to know the contact details of your office or shop.

Thank you.

Sent you PM.