Necessary... no. a good idea... yes. The belt should have been replaced 30,000 miles ago and could be getting old enough to break, but is probably at least stretched some. Replacing it will prevent engine damage when it decides to go.
You don't list what engine or year. Only the 2002-03 2.0L 4-cylinder (DOHC) engine is an interferance engine. If the belt breaks on this engine you will have severe engine damage. The reast you will just be stranded. All the other Mazda engines recommend replacing the belt at 70,000 miles, (106,000 km). The 2.0 Liter recommendation is 100,000 miles, (160,000 km). So if you have a 2.0 liter you have time left. Any others start looking for a repair shop.
does a 1997 1.5l maxda protege have a timing belt or timing chain. When should i change it.
The recommended timing belt interval is at 160000 kilometers or 100000 miles.
Every 60,000 miles in a 93 Mazda Protege
Hoo I set the correct timing on a 1993 mazda protege
According to your owner's manual under normal conditions, you should change your timing belt at 100000 KM.
It is not necessary to change timing gears when changing a timing chain unless they have become worn. You won't know if this is the case until you get the cover off and inspect them. It is necessary to change any chain tensioners when you change your timing chain.
YOU DON'T WANT TO TRY THIS BY YOURSLF IF YOU HAVE NEVER DONE THIS BEFORE
it says every 100000 miles in owners manual
timing belt
it has a timing chain, not a rubber belt. no need to change unless necessary
Mazda recommends that the belt be replaced every 105k.
Every 60,000 miles