I have a check engine light on displaying P1633 on the code reader. This is a PCM and the Ford dealer has had one on order for two weeks. The 4X4 light just came on a few days ago.
I have a check engine light on displaying P1633 on the code reader. This is a PCM and the Ford dealer has had one on order for two weeks. The 4X4 light just came on a few days ago.