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2000 Expedition 5.4 L runs like junk

20 messages,  Last post on Nov 22, 2009 at 6:34 PM

You are in the Ford Expedition Forum.

What is this discussion about? Ford Expedition, SUV

Messages Page 3 of 3

#18 of 20 Help 2000 F-350 5.4 Hesitates by fordtruckguy24

Aug 30, 2009 (1:27 pm)

I have a 2000 f-350 the check eng. light is not on,no codes to read just yesterday it started hesitating at idle checked all connections,boots,etc. Replaced the IAC about a month ago,,,with no eng. light on don't know what to do,,discc. injectors,as the truck was running no difference,,,this is my work truck any info would be greatly appreciated,,,Thanks

#19 of 20 CEL by alwaysfords2

Aug 31, 2009 (10:31 am)

It may still have codes being stored but not enough to trip the CEL.

#20 of 20 Expedition that runs like crap by ktomlinson

Nov 22, 2009 (6:34 pm)

I have a 2006 Expedition with a 5.4 in it. It started getting sluggish so I thought that it just needed plugs being it had 90,000 on it. That didn't fix it and the problem, which was no power, rough idle and bogging down, just gradually got worse. I decided to change the fuel filter and when I pulled it rusty water ran out of the filter. I thought for sure this was my problem so I pulled the tank and cleaned everything good. I put it back together and it still didn't fix it. It misses at idle, won't hardly pick up speed and when it does it will only go 40-45mph. The only code it has set is P0174 bank 2 running lean. I found the fuel pump was not putting up the pressure it should, changed that, and it still has not fixed it. Can someone please give me some insight on what it may be now. Thanks

Messages Page 3 of 3

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