engine rev
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Joined: Sep 2004
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engine rev
hi all
i have a 2001 f-250 5.4 with 91k miles that when u start it the engine revs up to around18-19000 rpm then slowly goes back down to normal. it will do it each time you start. none of the garages from here will even take a look at it without a check engine light on. has anyone had this problem & fixed it??
thx
mike
i have a 2001 f-250 5.4 with 91k miles that when u start it the engine revs up to around18-19000 rpm then slowly goes back down to normal. it will do it each time you start. none of the garages from here will even take a look at it without a check engine light on. has anyone had this problem & fixed it??
thx
mike
New User
Joined: Aug 2004
Posts: 24
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Your serious?
Originally Posted by basswakr
hi all
i have a 2001 f-250 5.4 with 91k miles that when u start it the engine revs up to around18-19000 rpm then slowly goes back down to normal. it will do it each time you start. none of the garages from here will even take a look at it without a check engine light on. has anyone had this problem & fixed it??
thx
mike
i have a 2001 f-250 5.4 with 91k miles that when u start it the engine revs up to around18-19000 rpm then slowly goes back down to normal. it will do it each time you start. none of the garages from here will even take a look at it without a check engine light on. has anyone had this problem & fixed it??
thx
mike
Actually that is normal for a cold truck. About 20 seconds at 70 degrees and a minute at 20 degrees F. outside temps. It then idles normal correct? at about 700-750rpm.
