About a 2006 crown Vic
Wat does it mean when my 2006 crown vic idle hours are low
Time for new filters, or ignition parts, But I'd start with cleaning the throttle body and IAC. Go onto Utube to find some videos on how to do it properly. You can buy the cleaner at any auto parts store.
If you remove the throttle body to clean it make sure you get a new throttle body to manifold gasket.
Looking for a Used Crown Victoria in your area?
CarGurus has 1,220 nationwide Crown Victoria listings starting at $1,700.
Search Ford Crown Victoria Questions
Ford Crown Victoria Experts