The Crown Vic has a misfire on cylinders 5 and 6 was told I needed coil packs and plugs on those 2 so I ordered these and they should be here between Saturday of this week and Tuesday of next week...I figure I will just replace All the coil packs and plugs and keep the good older ones I take out as backups . Also need a new PCV valve but thats just a minute long job...
.
.
Last edited: