i got a 1991 f150 from a guy down the road and ive had preblems with it staying running when im goin down the road. If i hit a bump it shuts off sometimes and if i turn the key forward it starts back up. also the other night the ignition actuator broke so i got a new one and in the process of putting everything back together i found that one of the parts where the key lock for the ignition goes into some type of a sleave was stripped of a few gears. i have no clue of what it could be and ive checked a few different auto parts stores and they have no clue either. if anyone could tell me what this part is i would be very grateful. C:\Users\shawn\Pictures\securedownload.jpg

 

The filename you posted is on your computer's hard drive - we can't see files on your HDD; you have to upload them. Read this thread:
http://www.supermotors.net/forums/th...-and-or-videos

Your truck problem sounds like it's all in the steering column. Study these & their captions:

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