1998 Ford Expedition XLT 8 Cyl 4.6L
is there a ground wire for the fuel pump on 98 expedition & if so where at ?
new fuel pump with fuel sending unit put on, gas hand still flucuating
Tell me what the gauge is doing in more precise detail. Is there any issue with either the temp gauge or the oil pressure gauge when the fuel gauge becomes "fluctuating". Can you attach a code reader and see if you have any stored fault codes, P0460 maybe?