Diesel Fuel Injection System Help Desk

[ab3t]

Sa digital odo 64000 mileage. But I think na tampered na yun. Kase Late ko na nakita dun sa may cover ng timing belt may sticker na Naka indicate 86k something yung mileage that was late 2010. Baka pwede naman sir pa pm how much estimate cost sa inyo pag check ng injectors and repair. Many thanks

[cydepx44]

* Boss Dieseldude: can you help me diagnose my trucks' problem? it's an isuzu giga cargo truck with a 10pe1 engine. i've been getting sh*tty fuel fc lately. i used to average 1.8 km/l (verified) before, and it's now down to 1 km/l (est). other than a sluggish engine response, i can't find anything wrong . smoke is at a minimum, engine cranks easily... help please, my job depends on it : (

[Dieseldude]

* Boss Dieseldude: can you help me diagnose my trucks' problem? it's an isuzu giga cargo truck with a 10pe1 engine. i've been getting sh*tty fuel fc lately. i used to average 1.8 km/l (verified) before, and it's now down to 1 km/l (est). other than a sluggish engine response, i can't find anything wrong . smoke is at a minimum, engine cranks easily... help please, my job depends on it : (

Check/replace air filter. Check timing. Check for sticking brakes.

When did this problem start?

Has any previous work been done to this truck?

How many rear axles, 2 or 3?

What is the average weight of your load?

[cydepx44]

Thanks for the quick reply dieseldude!

Check/replace air filter.

replaced already

Check timing.

it seems to be in timing, but i'll have it re-checked

Check for sticking brakes.

checked as well. although i forgot to jack up the tires and check the retarder if it's really functioning properly.

When did this problem start?

5 months ago when the truck continuously ran out of fuel. at first i just thought the driver was doing "paihi"

Has any previous work been done to this truck?

i had the injectors sent to a local (malolos city) calibration shop. nothing changed, still the same consumption.

How many rear axles, 2 or 3?

tri-axle

What is the average weight of your load?

26 tons

[Dieseldude]

Thanks for the quick reply dieseldude!

it seems to be in timing, but i'll have it re-checked
You don't have to check it if the injection pump has never been worked on before.

i had the injectors sent to a local (malolos city) calibration shop. nothing changed, still the same consumption
You have two stage injectors. They should be checked/serviced by an authorized diesel workshop.

[cydepx44]

ok i took out the injectors today. i can drop by on monday for someone to have a look at it. thanks

[fame]

sir, pwede po kita tawagan sa landline mo? may importante lang po akong tanong regarding sa sasakyan ko.

[Dieseldude]

ok i took out the injectors today. i can drop by on monday for someone to have a look at it. thanks

Ok, you're welcome....

[Dieseldude]

sir, pwede po kita tawagan sa landline mo? may importante lang po akong tanong regarding sa sasakyan ko.

Mas mabuti kung sa Tsikot public forum tayo mag post ng questions/answers para naman marami ang pwedeng makinabang sa paguusap natin.

[kramterrag]

*Boss Dieseldude

Need your expert advice po. I recently bought a Foton Blizzard pick-up with 2.8L NA 4JB1 engine.
My experience as of the moment is steering wheel, pedals & shift knob vibrations during idle. My first diagnosis is cheap engine mounts and transmission mounts. Worry ko lang po kung masosolve nito ung vibrations na na-e-experience ko ngaun kung papalitan ko ung mga mounts.
My next concern is the loud engine noise na pasok sa loob ng cabin and parang nagp-produce pa siya ng low frequency noise na in long drives eh irritating na masyado. Any advice po to reduce the engine noise? Was planning to install sound deadeners sa hood and sa loob ng cabin to reduce noises.

Any advice po regarding my concerns will be greatly appreciated po.

thanks in advance