1999 GMC Safari fuel presure regulator

1999 GMC SAFARI
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MAMADERO
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Engine Performance problem
1999 GMC Safari 6 cyl

how to change fuel pressure regulator
Aug 30, 2009 at 3:23 PM
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RASMATAZ
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If its the CPI spider fuel system you need to remove the upper intake plenum.
Aug 30, 2009 at 3:35 PM