Timing Chain Or Belt?

[vjkdigital]

I have a 2.3t 2002 9-5 ARC. Recently purchased. 135000km. The previous owner says it has a timing chain. All the research I've done indicates it should be a timing belt.

Is there an easy way to tell and what is the recommended interval to replace each.

I've looked through the paperwork and I see no indication of any replacement. I'm yet to scan the inside of the bonnet for a "Replace Belt in" sticker but after a quick look I don't thinke ones in there.

I don't want to be driving around in a ticking timebomb. But I also dont really have $1000 to just go throwing away if I dont need to.

[Mike Brennan]

You have an external drive belt and an internal chain.
so, relax. Your real issue is sludge and if you have checked that out you are good to go.

[vjkdigital]

Thanks Mike. Previous owner has been using synthetic oil so hopefully I wont have the sludge issue. But I'll get it checked in June when the oil and filter are due to be done.

Is there a simple method of telling what cars are chain or belt?

[Mike Brennan]

Simple method: well, not really. You just have to goggle your model and engine type and research it. The Saab V 6 in the 9 5 has a belt that has to be changed every 60000 miles. An expensive deal.