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Removing intake manifold?
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Old 07-09-2015, 04:52 AM
Schmidty Schmidty is offline
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Default Removing intake manifold?

Hey all I'm new to the page. I put my egr plate in a while back and noticed the usual carbon build up in the intake manifold. Just wondering how many people have pulled off their manifold. Can it be done without removing injector lines? I'm just unsure if the lines will leak, cause I've heard you can get away with reusing them 75% of the time. It's a bit of a risk considering the price of the lines.
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Old 02-11-2015, 08:48 AM
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Im keen to clean my intake out as well, anyone know where i can find some instructions?
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Old 03-11-2015, 12:16 AM
Schmidty Schmidty is offline
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I'm just finishing do mine now. It's pretty straight forward. I pulled my injector lines and rail off. Make sure you blow/wash the seals in the tappet cover where the injector lines go through. Mine had a heap of sand in them
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Old 03-11-2015, 01:13 AM
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How do you go about purging/bleeding the system once its all bacl together?
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Old 03-11-2015, 01:15 AM
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I haven't got that far yet. I'm just putting a hot pipe and catch can in first
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Old 03-11-2015, 01:36 AM
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Cheers mate let me know how ya get on. Iv just ordered a hot pipe and fitted a catch can not to long ago. Did you clean out intercooler etc while your at it as well? Iv got a big cleaning mission planned, just the intake im not sure about.
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Old 03-11-2015, 01:40 AM
Schmidty Schmidty is offline
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Yeah I flushed him out with petrol then with water to get rid of any fumes
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Old 03-11-2015, 04:49 AM
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Sounds like you got the same idea as me, give everything a good clean out. Have you seen the Liqui Moly Diesel Purge Injector Cleaner product? Was thinking of giving it a shot as part of the clean out.
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Old 03-11-2015, 04:52 AM
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Nah I've never heard of it. Is it just something you put in the tank
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Old 03-11-2015, 05:01 AM
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Na ya run it direct, check this link out:

http://www.liqui-moly.com.au/diy-die...tor-service-2/

On there website the other day they had a step by step using a D40 but im on my phone and cant be bothered finding it.
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commonrail, egr, injectors, intake manifold

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