2003 Ford Focus Repair Question
Topics covered: Compression, Spark, Spark plugs.
Mileage: 80,000 miles.
Mileage: 80,000 miles.
Asked on February 4, 2012
My ford focus is misfiring on cylinders 1 and 4 i have changed the coil pack but no joy please help
Spark plugs were also changed 3 months ago
Asked by Hutch9449Answer
Replied on February 4, 2012
Check to make sure the injectors are firing properly and check compression in the affected cylinders.
