Poll about 5.4l V8 and mileage

5.4l V8 and mileage

  • You are under 100k and have had major issues.

    Votes: 44 8.3%
  • You are over 100k and have had no major issues.

    Votes: 223 42.0%
  • You are over 150k miles.

    Votes: 164 30.9%
  • You are over 200k miles.

    Votes: 88 16.6%
  • You are over 300k miles.

    Votes: 12 2.3%

  • Total voters
    531

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pdqcarrera

Supporting Member
Supporting Member
Joined
Jan 26, 2011
Posts
32
Reaction score
6
Location
Surf City
2000 EB
now 108k no engine issues whatsoever (knock on wood!).
 
Joined
Jun 23, 2011
Posts
9
Reaction score
1
Location
Florida
Mine

148k so far nothing major, just the vacuum lines. The left rear door lock doesn't want to unlock on occasion, have to get around to looking into that some day.
 

One Mean Green

Full Access Members
Joined
Jun 25, 2011
Posts
55
Reaction score
2
Location
Tennessee
2000 Eddie Bauer

NO major issues and currently has 155k miles, just bought it a few weeks ago only thing she needs is a set of tires pretty soon.:)
 

dj_mindframe_99

Full Access Members
Joined
Aug 19, 2010
Posts
202
Reaction score
2
Location
rockwood, MI
1999 Expedition Eddie Bauer AWD 5.4 v-8 4r100 trans.
Will cruise on a flat stretch of highway with all windows down at 70mph getting an instant readout from the overhead of 18-19 mpg. mostly steady at 18.

It has almost every easy mod it can get too, just needs headers, another exhaust pipe, and the wiring harness for the dual 16inch fans

I figure when I'm done my avg. mpg will be about 18 (I currently get 16.2 avg mpg on the overhead and climing)
 

gmgolden

Member
Joined
Oct 30, 2010
Posts
6
Reaction score
0
Location
NE Ok/ NW Ar
1998 5.4
200,000 miles
Heater core went out at 195,000 and I now have an antifreeze leak that I cannot find...
 
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