That depends on the model year however, a timing belt (or timing chain) is generally found at the front of the engine.
89 Buick Century uses a timing Chain. Not a belt.
The 1990 Buick Century has a timing chain and not a belt. No replacement is necessary.
where is the timing chain on a 1993 buick century 3.3
It does not have a timing belt. It has a chain.
It does not have a Timing Belt. It has a chain, that needs no adjustment.
The 3.1 litre V6 engine in a 2003 Buick Century has a timing CHAIN
The 3.1 litre V6 engine in a 1997 Buick Century has a timing CHAIN
That would be a timing chain for this car.
The 3.1 liter V6 in a 2003 Buick Century has a timing CHAIN
The 1990 Buick Century has a timing chain and not a belt. No replacement is necessary. these cars run forever the chain and pulleys need replaced around 200k
Some engines available in your car don't have a timing belt. If yours does, get a manual from DISCOUNTAUTOREPAIRMANUALS.COM.
it has a timing belt