I have a 1997 thunderbird it was misfiring and the intake had a crack in it so I tore down the top end and the head that was misfiring is burnt along with the cam
Yes it would be...running lean...
Ok what would cause this?
The intake having a crack allowing air into the cylinder making it for a hotter burn.
Looking for a Used Thunderbird in your area?
CarGurus has 1,146 nationwide Thunderbird listings starting at $6,995.
Search Ford Thunderbird Questions
Ford Thunderbird Experts