1973 '02 ignition switch won't turn to START position

[Marmstrong]

Suddenly I can't turn the key to the Start position, and it takes some finagling to turn it all the way back to where I can remove it.  Also, the front wheels are NOT locking regardless of key position.  I've seen old posting about something in the lock cylinder that keeps you from starting multiple times without turning key back to garage position breaking (Mike Self?).  I bump started the car just to make sure it was not the starter or something, rev'd right up.  Thanks and happy holidays.

[Mike Self]

Yeah, it was me.  PM me for a column I did about a similar problem I had with my '69.

mike

[Zeke]

The very first thing I would do is lubricate the key lock mechanism. That fixed my exact same problem.

[Marmstrong]

Easy enough, what did you use to lubricate the tumbler?  Seems to be a lot of opinions out there.

 

I appreciate the quick response, Happy Holidays.

[2002iii]

Graphite is the best for locks.

[RogerRamJet77]

I had a similar problem with my 1970. Lubricant did not help. It was worn tumblers in the lock cylinder.  I had to remove the cylinder and rebuild it. 

[Marmstrong]

Alas, had to pull the ignition out the back of the tumbler, but at least could start with screwdriver to get the car home.  Replacement is NLA, now looking for alternative that either looks clean or hidden, suggestions welcomed for a 2023 project ['73 '02].

[d.hitchcock]

I had a similar problem with my ignition lock barrel. Bought a known-good used lock, had it rekeyed to match my ignition key, and voila. A good locksmith shouldn't have any trouble rekeying a replacement lock.

[Mike Self]

6 hours ago, d.hitchcock said:

Bought a known-good used lock, had it rekeyed to match my ignition key, and voila.

You can do that yourself if you want to give it a try...fiddly but not that difficult.  I did a column...

 

mike

[Keith2002]

I would like to rebuild my ignition barrel, I understand Mike Self has information on the process? I would be very grateful if Mike could share that with me. Thankyou