4.0 No CEL No Power - Need a Pro - Help Please | Ford Explorer Forums

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4.0 No CEL No Power - Need a Pro - Help Please

dmarshall92

New Member
Joined
July 28, 2010
Messages
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City, State
Independence,KY
Year, Model & Trim Level
2002 Ford Explorer XLT
02 4.0 171k miles No Power

Had misfires so I went down the list and
Replaced Plugs
Replaced Plug Wires
Replaced Coil
Replaced Air Filter
Replaced Fuel Filter
Cleared CEL

It's a little better but still has rough idle, VERY sluggish especially up hill, no CEL even after 100 mile trip.

I am at my wits end....

Any suggestions, before I take it to the Stealership?
 






Sounds like a weak fuel pump check the fuel pressure to know for sure.
 






will do tomorrow and check back... Do you know what pressure specs should be?
 






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