2005 Ford Expedition Repair Question
Topics covered: Spark, Spark plugs, Vacuum leak.
Mileage: 82,000 miles.
Mileage: 82,000 miles.
Asked on August 1, 2011
2005 Ford Expedition
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?
Asked by jjmk54Answer
Replied on August 1, 2011
My first suggestion is, never change just 4 spark plugs. For your lean code, that is likely a back vacuum leak somewhere.
