Back in July I purchased a 2010 with the 5.4 and noticed about a day after I bought it that the fuel gauge fluctuates like crazy and my miles to E also. My driveway is pretty steep so I just figured it was because of that at first but when even when I park it on a level ground or am driving it, the readings are all over the place.
Last week filled it to about a half tank drive around 50 miles came home parked it in the driveway got in it the next day and it said I like 40 miles to e and the light was on. Didn't stop for gas because wasn't driving to far then about 15 minutes into the drive I look down and it said I had like over 100 miles to E. Was going to just replace the whole pump/float but want some advice from you guys if you or anyone else has had this issue before. Thanks.
And it I just rolled over 100k around a month ago.
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