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9.2
really awful- Typical Repair Cost:
- $1,280
- Average Mileage:
- 102,650 miles
- Total Complaints:
- 5 complaints
Most Common Solutions:
- bought kit online for repair of stripped threads (2 reports)
- new cylinder heads (2 reports)
- time-sert kit/factory plugs (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2003 Crown Victoria problem yet. Be the first!
A D V E R T I S E M E N T S
When I replaced the spark plugs I torqued the plugs properly and it ran great for about 5,000 miles until the #6 cylinder spark plug blew out and ruined the Coil-On-Plug along with it. The thread inside the spark plug well was ruined and I ended up taking it to a local mechanic. The mechanic used a time-sert kit to re-thread it and replaced all the plugs with factory plugs since he says that's a more permanent fix and should not happen again.
So moral of the story is to use the factory plugs, the problem I think is that I used aftermarket plugs.
- jkulakowski, Cumming, GA, US