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Farked hilux Injector pump?? (2.8 diesel)

Tech Talk for Cruiser owners.

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HTH
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Location: Coffs Harbour

Farked hilux Injector pump?? (2.8 diesel)

Post by HTH »

recently put brand new injectors in my 3L hilux because it was spluttering horrbile after 3200rpm and was running like a dog.

This has not changed anything and it is still running like crap.

Does this mean my injector pump is the problem and i need a new one or is there anything else i can check?

i guess i better add it has a brand new 3L in it (but with old fuel system).

I have looked around and a new (rebuilt) injector pump is $700 (swapping my old one). so before forking out the dosh i thought i better ask you guys if it could be anything else?

Also if anyone has a good working injector pump they are willing to sell let me no.

Cheers, HTH
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Post by thehanko »

who ever is offering the 700 swap can test your pump for pressure etc.

could also perhaps be an air leak in fuel line or primer cap, blocker fuel filter or something else like that as well.
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Post by wayno60 »

yep, id be looking for fuel blockage..... :)
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Post by joel HJ60 »

Start with changing the fuel filter and draining the seperator.

Actually start with having good fuel in the tank!
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HTH
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Post by HTH »

A new one of these?
Image
the pump on it is broken
Image

but it seemed to be new when i got the car.. shortly after i had the engine rebuilt.. are they expeno?
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Post by HTH »

also after i put the injectors in it stopped starting off the key when it was cold or hadnt been drivin for 30 min.. but would roll start..
glow plugs?? cheers, HTH
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Post by howesy »

Who put the injectors in??
Did they put all new washers in? Using old washers can give dramas too.
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Post by IN24BZ »

that pump that is on your filter could be letting air into the system maybe even only on high fuel draw (higher rpm) something to think about seen that alot , simple things first always with minimal cash spent , good quality fuel , good clean filter... also the line from your filter to your pump , replace it with a piece of clear hose temporarily. rev your car from the pump and watch the hose if there is air getting into your fuel you will see it strait away entering the pump.
Beep. Beep. Beep.. Whats that sound? Oh Look Its Just Another ZD30 On A Tow Truck.. =)

What torque? Tighten it till it strips and then back it off half a turn.
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Post by wayno60 »

have a look thru these..

http://shop.ebay.com.au/?_from=R40&_trk ... Categories
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HTH
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Post by HTH »

thanks for all your help lads will starting doing the simple things first..
hopefully somewhere before the pump theres a problem :P .

thanks again.. HTH
95 lux, Under Construction..
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Post by IN24BZ »

if you have any dramas pm me had alot of toyota diesels got 2 atm 1hz and 2lt and im a tradie mechanic glad to try and help in any way
Beep. Beep. Beep.. Whats that sound? Oh Look Its Just Another ZD30 On A Tow Truck.. =)

What torque? Tighten it till it strips and then back it off half a turn.
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HTH
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Post by HTH »

I put the injectors in myself.. and didnt replace the washers.
but when i removed the injectors i didnt see any washers?
are they hidden? WHERE?
also is there any chance my glow plugs are f#cked??

HTH
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