My father-in-law took his 97 chevy blazer to oil change place and now cannot turn key all the way back to the off and steering wheel lock position. Any thoughts? Thanks in advance, Denman

See if these links help:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-2.html#post224842

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post258005