Intake manifold is diiiiiiiiiiiirty - Ford Powerstroke Diesel Forum

 
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post #1 of 5 Old 09-28-2008, 04:47 PM Thread Starter
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Intake manifold is diiiiiiiiiiiirty

Was just checking stuff out, and took my intake elbow off, and saw the whole intake manifold is just caked with carbon build up. I figure this is from the EGR valve. So my question is, does it being caked up (95,000 miles), mean anything is wrong or is this normal. Also can I just spray the **** out of everything with carb cleaner and be ok??

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post #2 of 5 Old 09-28-2008, 04:51 PM
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Cleaning it would help. I bet the turbo could use a good cleaning too.

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post #3 of 5 Old 09-28-2008, 05:08 PM
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How would you do that??? Have to take it apart? I wouldnt think spraying anything in it while running would be a great idea
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post #4 of 5 Old 09-28-2008, 06:38 PM
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It's pretty normal. Mine was pretty sooty(coked) after 20K when I cleaned my egr valve the first time. I would suggest pulling the egr valve off and give it a good cleaning with that carb cleaner. Pull the O-rings off and clean it up with a tooth brush. Avoid spraying it directly into the hole where the electrical solenoid is. It's normal maintenance

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post #5 of 5 Old 09-28-2008, 06:52 PM Thread Starter
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what what abotu the whole manifold can I just spray carb cleaner in there??

03 F350 SRW CC LB 4x4
4" Lift, 33 Tires, Pro Comp Trac Bars.
CFM+ Largemouth KIT
MBRP 4" straight pipe
SCT By DJ
ISSpro Gages
Rack it Racks
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