MY 2005 FORD EXPEDITION HESTATES WHEN YOU ...

2005 Ford Expedition

Tiny

jjmk54

August, 1, 2011 AT 2:00 PM

My 2005 Ford Expedition hestates when you accelerate. We replaced 4 spark plugs in 2010 and we just replaced the break boost yesteday. When we put the computer on the vehicle it said it was running lean. What suggestions do you have?

FOUND 4125 RELATED QUESTIONS

1 Answer

Tiny

Wrenchtech

August, 1, 2011 AT 2:51 PM

My first suggestion is, never change just 4 spark plugs. For your lean code, that is likely a back vacuum leak somewhere.

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