So I have recently installed Weeks 1&2 kits and while I had the intake tube off I noticed a ton of sludgy mess up in the intake manifold. I scooped some out while I was in there but I was pressed for time so I simply buttoned everything back up and got the jeep running again. Is there any product/technique we can use to thoroughly clean out all of the mess that the EGR dumped in there that doesn't require taking off the manifold?

Not that I am aware of. I had my manifold off when i did my rockers and studs, and while its not pretty, I really dont think there is much if any effect on performance. Once you get to the intake runners there is only the thinnest layer because the air is moving to fast at that point. I am pretty sure the head and valves are more of a restirction.

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2006 CRD - GTB2056 turbo by Dieselguy86, Eco Trans Tune, Lift Pump, Week's, HDS Tstat, Racor Filter, ARP's, OME 790's+Top Plate, JBA 2.5", JBA UCA, Moab's+265/75R16, ARB Bull Bar, 4.10's, TrueTracs

No there isnt, and if you could, you really wouldnt want that stuff to go through the engine. I took mine off and had it hot tanked at an engine machine shop, along with the head, when i did timing belt and studs. Its perfectly clean after 50,000 miles.

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05 Liberty Limited CRD, converted to KPA 2863 ball bearing and billet turbo, 50hp injectorsl, complete egr delete, cooling fan delete, weeks intake kit, cummins in tank lift pump, ARP studs, 3" turbo back exhaust, samcos, etecno plugs, GDE trans tune, custom GDE engine tune.

Liqui-Moly engine flush.

add to oil , let IDLE (IDLE ONLY) for ten to fifteen minutes, drain oil. New filter, new oil. Done.

excellent product.

https://products.liqui-moly.us/pro-line ... ush-3.html

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Got Sheep?

2005 Jeep Liberty CRD 271'000+ KM's, ORM, Muffler Delete, MOROSO oil/air separator unit, 1000 CA battery, ARB Bull bumper, OME coils/shocks 2" lift. Custom BushRoo roof rack & Bush Joey hitch rack. Mobil1-301 oil filter & Mobil 1 DELVAC ESP 0W40 Full Synthetic oil, custom rear hatch cargo rack. RACOR 245 filterhead

A engine flush, added to the engine oil, will not clean the intake manifold.

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U.S. Army Retired

Ah my bad.....I thought he said he scooped sludge out of the rockers.Was tired when I read the post

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Got Sheep?

2005 Jeep Liberty CRD 271'000+ KM's, ORM, Muffler Delete, MOROSO oil/air separator unit, 1000 CA battery, ARB Bull bumper, OME coils/shocks 2" lift. Custom BushRoo roof rack & Bush Joey hitch rack. Mobil1-301 oil filter & Mobil 1 DELVAC ESP 0W40 Full Synthetic oil, custom rear hatch cargo rack. RACOR 245 filterhead