GU injector replacement

Submitted: Friday, Aug 10, 2007 at 14:50
ThreadID: 48587 Views:2001 Replies:1 FollowUps:2
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Hi all,
can anyone tell me how often the injectors should be replaced?
I have an 03 GU TD4.2 ute which has done 95,000 Kms. The reason i am asking is that i have heard that you should do them every 100,000kms.

Thanks for your help.
Brett
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Reply By: Rock Ape - Friday, Aug 10, 2007 at 15:25

Friday, Aug 10, 2007 at 15:25
Brett,
Yep that's about the K's they should be checked, don't mean they have to be replaced, tips may have to be replaced due to the spray pattern being all over the place and spring tension in some maybe us.
Some will say I have done 500000k with no probs, but that all depends on how clean the fuel is and how the engine has been run.IE like a taxi or long haul.

Get your tappets done as well as they are really important

Any spelling mistakes can be attributed to( H#ll when did I get some sleep last

Have a safe one
The Ape
AnswerID: 256732

Follow Up By: Trevor R (QLD) - Friday, Aug 10, 2007 at 17:25

Friday, Aug 10, 2007 at 17:25
Brett,

Like the Ape said, it all depends on your type of driving and fuel quality. I am one of the primarily long distance drivers and mine were replaced for the first time at 280 or 290 thousand k's. It made a bit of difference to power delivery but I had a proper tune up at the same time so it is hard to quantify how much difference it made to power. The tappet adjustment is done every 40 thousand k's on mine and I believe it is a good idea as after the adjustment mine runs so much sweeter and quieter it is not funny.

Regards, Trevor. (Also lacking in sleep, daughter 1 week old.....how old is your's Ape? LOL!!)
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FollowupID: 517822

Follow Up By: Rock Ape - Friday, Aug 10, 2007 at 18:02

Friday, Aug 10, 2007 at 18:02
Trev,

The lovely daughter of mine is now 40 yrs young

I had a miss spent youth and started at an early, early age,still thought taddy's lived in a tank. She is still a B#cth but her old man is still a A#sehole.

Look after the little one and don,t be a hard b#stard like me

I regret it, but never back down

The ape
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FollowupID: 517836

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