Hi Guys!

I know i'm a big user of this forum, and not at big contributer, but hope you would come with some input anyway

I have an 73 impala with tilt function in the steering column, that have som starting problem. It's not the starter or the engine.
The symptons is like:

Steering wheel in upper position -> turn the key to on (light etc. turning on) -> Turn the key to start (light turning off) -> Nothning happening, not even a click.

Lowering the steering wheel -> Turn the key to start - > the engine start.

Sometimes, in upper position, i can find a "soft spot" with the key, and the engine would start.

If i leave the steering wheel at the lower position after a drive, the engine do the same, as if it was at the top position.
I Need to move the steering wheel up and down to get it started.


I have change the lock cylinder, and it doesn't make any difference..

Do i need to change the Electrical starter switch?
More Information for AIRTEX / WELLS 1F5

Or where should i look for error?
I could record a little video if it could help understanding the problem