Having problems with your 1997 Ford F150 Regular Cab ?
1997 Ford F-150 will not shift into 4X4 - 1997 Ford F150 Regular Cab
Is on the fly 4x4 (electronic)?? If so,try tapping on the 4x4 electric motor on the transfer case. if it works,i would replace it.
Repair Help & Product Troubleshooting for 1997 Ford F150 Regular Cab
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