Thread: need help with focus st no boost!!! OIL FILTER HOUSING REPLACEMENT
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Old Jan 24, 2011 | 03:43 PM
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RichieST
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Oil filter housing diaphragm has gone. Really common fault on the ST's.

http://www.youtube.com/watch?v=xZH1xei0-b0
Last edited by RichieST; Jan 24, 2011 at 03:45 PM.
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