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power loss

1049 Views 3 Replies 3 Participants Last post by  jim1
Hi, yesterday I changed oil/filter + fuel filters for the first time. Everything seemed straight foward and went back together with no issues, today I took the truck for a drive and have a noticeable power loss. Runs fine, starts + idles no problems still has decent excelleration but not the same as before I serviced the truck...2003 F250 ext cab 4x4 May/03 biuld date....Any Ideas...
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Thanks for the info, I also changed the air filter, and just like you described I turned the ignition on a couple times letting the pump shot off before turning the key off...the oil is 15w40 with a ci-4+ rating.I drove the truck again tonight same thing is going on..
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