Dangeranger3
New Member
- Joined
- Aug 12, 2007
- Messages
- 620
- Reaction score
- 1
- Points
- 0
- Location
- Peoria, IL
- Vehicle Year
- 1989
- Make / Model
- Ford
- Engine Size
- 420
- Transmission
- Manual
1999 Explorer 4.0 Passenger after cat O2 sensor is bad but I can't get it out for the life of me!!! I remember reading letting the exhaust warm up a little bit will help but does anyone have any other tips? I can't get a good swing at the wrench with a hammer even with a block against it. And now the bolt is starting to round off. Any ideas at all would be appreciated. Thanks.