changing a fuel filter

1998 ISUZU HOMBRE
200,000 MILES • 4 CYL • FWD • MANUAL
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STARCHILD
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I am trying to change my fuel filter on a 1998 Isuzu Hombre manual 4 cylinder, and not sure which nut to turn the one on the filter itself or the one on the lead in line, and they are both stuborn and don't wnat to wrench hard on it in fear of breaking the fuel line, any tips, oh I did spray it with WD40 and still not loosening
Jun 28, 2011 at 9:24 PM
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RASMATAZ
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Its the outer nut that you turn the inside is where you hold it in place so that the fuel line don't get twisted on you-
Jun 28, 2011 at 9:30 PM
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STARCHILD
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they are both so tight, trying to figure out which direction the outer nut should be wrenched, clockwise or counterclockwise
Jun 28, 2011 at 10:16 PM
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STARCHILD
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Also if my engine light has been on for a while could that6 indicate a fuse problem with the pump then?
Jun 28, 2011 at 10:32 PM
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RASMATAZ
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Outer nut is turn to C/Clockwise for your engine light have the computer scanned for code/s
Jun 29, 2011 at 4:29 AM