Steering Column Repair: key cylinder, key cylinder, lock and key

Question
i replaced the key cylinder in my 1999 f150 and now the key turn the motor but it will not start

Answer
Hello JJ:

Sorry about your truck.  Why did you replace the lock and key?  What was the original problem?  Now that the key turns does it feel like it used to, or is it very easy to turn and doesn't feel like it's turning anything?

Let me know these answers and I can help you a little better.

Doug