MY 03 FORD EXPEDITION XLT CHECK ENGINE SOON LIGHT IS ON

Asked by mamitalinda88 Nov 20, 2019 at 08:43 AM about the 2003 Ford Expedition XLT

Question type: Maintenance & Repair

I have changed every sensor on the motor and i had 2 of
the cadilac covertors changed and the other 2 elimanated
since they were really needed i have been fighting with
this truck for about 4 or5years now i really cant afford
another suv right now but it keeps throwing the bank 1
and bank 2 to lean and the egr also i have changed both
upstream sensors and both down stream i have changed
the egr 4 times i took it to a place that has the machine
that pin points exactly the issue and the guy told meto run
higher octain gas and it should solve it well i have tried
that and ive tried putting a octain booster in it but the
check engine light is still on i have even tried clamping the
battery terminals together cuz the guy said it would reset
the computer well i drove it maybe 10 miles and the light
came back on i dont know what else to do i really need my
truck i have 7 kids and my truck is all i have to take them
to the doctor and etc...if anybody can help me figure
something else please help

1 Answer

158,945

You say you have changed every sensor, I call BS on that. Name them. Taking it to a real mechanic would be the thing to do.

Your Answer:

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