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Code 2004: Intake Manifold Runner Control Stuck open
#4
No, Take the bottle of seafoam and remove the line hooked to the Fuel Regulator on the middle of the Fuel Rail.

While the car is idling, stick the hose in the bottle. Make the line sip at first and then stick it in to make it stall. You make need a second person of be quick on your feet to turn the car off if it won't stall out and shut off on it's own.

Wait a min or two and hook the lines back then go for a little drive. The fluid is now sitting just before the flaps so you will need to drive higher then 3000RPM to force the fluid passed the flaps and into the engine. Best to do all of this in a parking lot. There will be lots of smoke when doing this lol.

This all sounds crazy but it cleans everything out to a point. To really get all burnt carbon off of engine parts you would need to do this several times and let set for much longer times.

This video is on a Zetec and they have no flaps to stop fluid from staying in Intake manifold.
http://www.youtube.com/watch?v=32XlosvCSS4

But all this being said did you check all the connections lol
Currently - 2014 GMC Sierra 1500 SLE 4X4 Work Truck. Needs a Super Charger
2012 F150 Eco Boost Work Truck < Died several times and now it's some farmer problem.
No Longer Sleeping/In Surgery Having A Heart Transplant - 2005 Focus ZX5 Sonic Blue Modified
Sold - 1992 Astro Van CS Sky Blue Stock
Sold - 1994 Excel 2DR HB Teal First Car

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RE: Code 2004: Intake Manifold Runner Control Stuck open - Scorcher000 - 11-04-2013, 01:01 PM

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