Hi suefar,
Thank you for the donation.
The timing belt is a periodical maintenence item and if it fails, it can cause a lot of damage to the engine.
Since the mileage is due, it would be advisable to at least check the condition and tension. If the condition is good, you might be able to delay the replacement time but sooner or later it would have to be done.
Since vehicle is in good running condition, it would be better to get it done so to have peace of mind and ensure you get many more good years and mileage out of the engine.
Sunday, January 3rd, 2010 AT 8:03 AM