Hi, sorry for not updating about my case. My 408 NA broke down a day before puasa (Sunday, 5 June) and sent straight to nearby SC Chan Sow Lin. They can't check for a week due to their current work load and only came back on Monday, 13 June said that my timing belt broken.
So need replacement and perform overhaul for total cost of RM 10.8k! I wasn't convinced enough as many parts need to replace. For example, new engine mounting needed but when I asked has it crack yet and they said not yet but afraid it will when dismantle it.
My mileage was at 87k km when it broke down. During 80k km service, SC Petaling Jaya informed don't need to perform major service (including timing belt replacement) and told only need to do it during 100k km. As such, SC Chan Sow Lin advised me to tow the car back to SC Petaling Jaya and try claim warranty there.
So I towed back the car to SC Petaling Jaya on Wednesday, 15 June and they managed to complete checking on Saturday, 18 June and quoted for total cost of RM 8k++...
Since SC Petaling Jaya informed don't need to perform major service during 80k km (unfortunately the guy who told that already resigned), he will ask his manager on Monday (today) for warranty replacement.
Fortunately, the manager agreed to absorb the cost RM 8k++ as it was a mistake by their side not to replace timing belt during 80k km service.
So they just open the repair job but can't promise to have the car ready before raya though..
They don't have courtesy car for me to use temporarily (SC Chan Sow Lin has 5 but all used up). Hopefully they can finish repair it soonest..
Sorry to heard that your case. I also been told that tensioner bully and alternator belt not need to replace during my 60k km in SC Petaling Jaya. Now mileage on my car already 80k km, I already did major service in SC Kajang, took 3 days. Part already replaced are timing belt, alternator belt, tensioner bully, water pump, water coolant and etc, total cost RM3300.
Don't delay to replace those critical part in our car to prevent break down..