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How to Install a Moroso Air/Oil Separator on Your 2005-2010 Mustang GT

Installation Time

30 minutes

Tools Required
  • UTILTY KNIFE
  • PLIERS
  • 3/16 ALLEN WRENCH
  • 13 MM SOCKET
American Muscle
Shop Parts in this Guide

STEP 1 LOCATE PCV TUBE


STEP 2 REMOVE 90 DEGREE FITTING


STEP 3 REMOVE STRAIGHT FITTING OF PCV TUBE


STEP 4 REMOVE PCV TUBE


STEP 5 REMOVE STRUT TOWER NUT ON DRIVERS SIDE


STEP 6 ASSEMBLE TANK AS SHOWN APPLY TEFLON TAPE TO ALL FITTINGS


STEP 7 INSTALL ¼X20X1


STEP 8 INSTALL BILLET CLAMP


STEP 9 INSTALL STAINLESS BRACKET


STEP 10 INSTALL ASSEMBLY


STEP 11 ADJUST CLAMP TO BODY TO
APROX. 2”



STEP 12 CUT INSULATION FROM PCV TUBE



STEP 13 CUT STRAIGHT FITTING AND 90 DEGREE FITTINGS  FROM PCV TUBE ASSEMBY



STEP 14 REMOVE REMAINING TUBE FROM FITTINGS



WHEN COMPLETE YOU WILL HAVE FITTINGS THAT LOOK LIKE ABOVE



STEP 15 CUT 1 PC OF HOSE AT 22” AND INSTALL ONE END AS SHOWN TO  AIR OIL SEPARATOR



STEP 16 ROUTE HOSE AS SHOWN AND INSTALL90 DEGREE END INTO  VALVE COVER



STEP 17 CUT 1 PC OF HOSE AT 11” AND INSTALL ONE END AS SHOWN TO
AIR OIL SEPARATOR


STEP 18 INSTALL STRAIGHT END FITTING INTO INTAKE


STEP 19 INSTALL DRAIN CAP AS SHOWN


STEP 20 VERIFY THAT BALL VALVE IS CLOSED

FINAL INSTALLATION


This guide applies to Vehicle years: 2005, 2006, 2007, 2008, 2009, 2010 and Submodels: Bullitt, GT