Paulo
Check all your fluid levels (oil and transmission) there may be a level sensor shutting the system down.
When it is in its 30 minute shut down does the starter motor turn? If yes I would check fuel flow/filter/pump, if the answer is no then look for sensors that may cause this.
Your repair people say “Replace the transmission” what is their reason?
Does the car come to a quick stop (seize), but then that doesn’t make sense you would be starting in neutral.
Just a thought
ASM
Check all your fluid levels (oil and transmission) there may be a level sensor shutting the system down.
When it is in its 30 minute shut down does the starter motor turn? If yes I would check fuel flow/filter/pump, if the answer is no then look for sensors that may cause this.
Your repair people say “Replace the transmission” what is their reason?
Does the car come to a quick stop (seize), but then that doesn’t make sense you would be starting in neutral.
Just a thought
ASM