List of Toyota D4D Probems (Choking, Hard Starting, etc.)

[numbah5]

as someone in the Toyota D4D woes thread made a suggestion to make a list for tsikoteers who experienced hard starting of their Toyota D4D, i made this thread exclusively for the list of of the particular tsikoteers. Please list down your forum name and make/model what toyota did to your unit. I'll start with me:


1. numbah5 toyota fortuner 2.5D4D G reprogrammed ECU during 1st 1000 km PMS then replaced supply pump at 11000 km

[maxvel]

toyota innova. reprogram at 10,000 then change pump at 20,000

[mazdamazda]

let's keep this list objective guys, I'll be deleting all irrelevant posts. thanks.

[larshell]

Innova G A/T D4d at 4k ODO reading Initialize after a few days return to casa and replace all CRDi system. 16K ODO reading umulit ang problema then reprogramming. Now my ODO is 20k crossing my finger that this is it.

[jaeger]

We started a similar list in the woes thread last Jan. 2006. We were trying to predict if there was a pattern with the mileage before the problem comes out, but there was no pattern when m2m's D4D choked quite too early:

strayWOLF -- entire CRDI system replaced July 2005 odo=?
(first tsikoteer with D4D problem)
larshell ------ entire CRDI system replaced Oct 2005 odo=4,000+
lord --------- entire CRDI system replaced Oct 2005 odo=?
(take 2 na si lord diba?, 2nd time re-programming na lang ba?)
3kings ------- entire CRDI system replaced Nov 2005 odo=1,500km.
lexus -------- entire CRDI system replaced Nov 2005 odo=?
Gabby ------- only fuel pump replaced Dec 2005 odo=1,200km
m2m -------- entire CRDI system replaced Jan 20, 2006 odo=590km
bongliza ----- scheduled for further evaluation odo=14,000km

I remember record breaker natin si m2m, hindi pa nakakaabot sa 1,000km PMS bumigay na supply pump nya.

Maybe the actual owners can just update their D4D woes info.

[3kings]

just like to add...

1. inferior tires. changed 2 tires already
2. cd players "hangs"

[mikevin]

2.5L D4D lng ba ung nasa list dyan na nagreplace ng CRDi o pati 3.0L D4D?? ska mga magkano inaabot replacement ng CRDI/ supply pump??, thanks sa info!!

[xfire]

Hilux 3.0, D4D, 11,500kms; no problem with engine. But transmission oil seal damaged.

[pup2]

Talagang ganun ba kagrabe itong D4D ng toyota? Alternate ko pa naman sana yung diesel Innova sa Starex Van (kasi naka 3 Starex na kami at di pa din sila nagpapalit ng itsura)!

Maayos kaya in a few months ito?

[ersatz0906]

"the problem with the D4D isn't actually the engine itself, but more on the fuel filtering/delivery. madumi kasi ang diesel fuel natin dito, marami sediments, nagipon ang sediments at bumara sa filter, in turn, hindi umaabot sa engine ang diesel fuel. pinalitan na lahat ng filters sa assembly line, kaya lahat ng releases starting 2006, no problems na."
From SA of Toyota Makati...they are a plant-owned dealership, sabi nya

so sana post nyo rin what month and year did you purchase your D4D
thanks

[mazdamazda]

Originally Posted by xfire

Hilux 3.0, D4D, 11,500kms; no problem with engine. But transmission oil seal damaged.

weak link yata ng Toyota yan... pati sa Rav4 ko eh may tama na din yan.

[enrico]

Originally Posted by jaeger

We started a similar list in the woes thread last Jan. 2006. We were trying to predict if there was a pattern with the mileage before the problem comes out, but there was no pattern when m2m's D4D choked quite too early:

strayWOLF -- entire CRDI system replaced July 2005 odo=?
(first tsikoteer with D4D problem)
larshell ------ entire CRDI system replaced Oct 2005 odo=4,000+
lord --------- entire CRDI system replaced Oct 2005 odo=?
(take 2 na si lord diba?, 2nd time re-programming na lang ba?)
3kings ------- entire CRDI system replaced Nov 2005 odo=1,500km.
lexus -------- entire CRDI system replaced Nov 2005 odo=?
Gabby ------- only fuel pump replaced Dec 2005 odo=1,200km
m2m -------- entire CRDI system replaced Jan 20, 2006 odo=590km
bongliza ----- scheduled for further evaluation odo=14,000km

I remember record breaker natin si m2m, hindi pa nakakaabot sa 1,000km PMS bumigay na supply pump nya.

Maybe the actual owners can just update their D4D woes info.

while there is no pattern with the mileage, the dates they were replace or
reprogrammed says that the d4ds, based on this very limited data, shows that all the crdis were bought last 2005. so far, again based on this data, no problems with 2006 released crdis. which is pretty consistent to the post provided by one tsikoteer that all 2006 releases have new supply pumps replacing the old defective ones.

this is the type of data i hope to accumulate, through your support, that will prove useful to future buyers of fortuner crdi!

tnx!

[big_daddy_wow]

my innova G purchased april 2005 no problem durin this past 2 years except last month bago mag 40k yung odo nag luminate yung engine icon pag tumatakbo ako ng 100 kph up kailangan ko munana i restart para mawala yung ilaw ng engine icon then had it check here in Otis egr daw has to be replace took them 4 days bago ko nakuha yung car ulit with regular km check

[freespin]

Originally Posted by ersatz0906

"the problem with the D4D isn't actually the engine itself, but more on the fuel filtering/delivery. madumi kasi ang diesel fuel natin dito, marami sediments, nagipon ang sediments at bumara sa filter, in turn, hindi umaabot sa engine ang diesel fuel. pinalitan na lahat ng filters sa assembly line, kaya lahat ng releases starting 2006, no problems na."
From SA of Toyota Makati...they are a plant-owned dealership, sabi nya

so sana post nyo rin what month and year did you purchase your D4D
thanks

madumi diesel natin? how come toyota lng ang may problema? bat wala problem ang sorento, starex?

[Horsepower]

hehehe, yung BMW, Hyundai, Mercedes, Rexton nga di nagbabara eh. Kung fuel problema di sana pati Strada nagc-choke na rin. Denso rin kasi parts nun like ng D-4D.