My 2002 Ford 3.0 V6 has a misfire in cylinder 1 and cylinder 4 is running rich . Engine won't idle it surges . What can the problem be?
Country: United StatesMake: FordModel: Taurus SEYear: 2002Engine: 3.0 V-6
Hello, I'm Chris.I will do my best to answer your question fast and accurate using the info you have provided. Thanks for visiting Just Answer.
Are there any codes being stores?
Have you replaced any parts to try and address this?
no codes available to me
no parts replaced yet
Can you list all the repairs other than oil changes in the past 80,000 miles?
Any warning lights on?
spark plugs and wires
check engine light stays on
Step one is to get the codes retrieved via using a scan tool. Your local parts store most likely does this for free. Knowing the codes will help you and I to solve this concern. Since its running rough and experiencing a misfire and running rich then odds are there is a vacuum leak or a EGR flow issue.
16 years experience with Ford.