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  #1  
Old 01-12-2012, 12:14 PM
Junior Member
 
Join Date: Dec 2011
Location: Norther VA
Posts: 7
Default CEL, SES, P1174 fixed!

Got a 1174 code and gas mileage went to crap. Thought it was the MAF or an intake leak. Cleaned MAF, found no issues.

Was about to start digging in when i found this cracked hose off of the crankcase breather, cut the end off, reattached, problem solved!!

Was also the mysterious oil spotting that I had not found in the last several months. Took about 30 mins start to finish...

Hope this helps someone else.


2003 MKIII with 150k Miles, still looks and runs like new!
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Last edited by rover_rescue; 01-12-2012 at 12:23 PM. Reason: added pictures
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Old 01-12-2012, 08:07 PM
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Join Date: Dec 2009
Location: Albany, NY
Posts: 1,737
Default

sorry dude, but its time for new hoses and a new cyclone separator. the reason for the split is the cyclone separator goes bad and the hoses get chewy. You should replace the hoses that run to both the separator and underneath the intake. Trust me, you fix that hose and as soon as it gets really cold, the engine will blow the oil all over the back of the motor and you loose alot. Replaced all them this time of year.

best thing to do while you are at it is to replace the coolant passage cover underneath those two pipes. they leak as well. Remove all the hoses and replace the gaskets to the crosstube and the orings.

Trust me, the bmw guys will tell you the same thing.
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Old 01-12-2012, 08:08 PM
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Location: Albany, NY
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Default

and remove the metal hose they attach too and clean the crap out of it as well. thats the main part of the freezing
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Old 01-13-2012, 06:14 AM
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Join Date: Dec 2011
Location: Norther VA
Posts: 7
Default

Oddly enough, that is the new hose. Did the hoses, the oil separator, and the coolant passage connections within the last 6 months...

It looked like either the clamp caught it too high on the nipple, or it was just a bad hose.
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'03 MKIII l322
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Old 01-13-2012, 06:14 AM
 
 
 
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1174, fix, land, landrover, p1174, range, rover


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