Yes, a broken chain or chain that is worn so bad it has jumped a tooth or 2 can cause the vehicle not to start.
Timing chain has stretched due to age and mileage of vehicle
No. A worn timing chain or belt would cause timing to jump.
This vehicle has a timing chain.
Your vehicle has a timing chain.
All engines in this vehicle have a timing chain.
That would depend on the make / model of the vehicle.
A timing chain, that needs to be replaced, can cause your engine to run rough and lose power. A broken timing chain can cause significant engine damage.
If you have a worn timing chain that hasnt been changed before, that can cause the timing to jump and cause your car to run very rough or not run at all
the vehicle has a timing belt
Because your vehicle is equipped with a timing chain there is no need to replace a timing chain as it will normally last the life of the engine.
If the timing chain has jumped time, the vehicle will run rough or not at all. You will need to check the time with a timing light to see if it is off.
try changing both timing gears