remove the distributor cap. turn the motor by hand and watch the rotor on the distributor. once it moves turn the motor the other way. if rotor on distributor doesnt move amost imidiately after you start tuning motor by hand the chain has some stretch in it and most likely should be replaced. the motor will run noticably better with a good tight chain. if its a factory chain with nylon gears it is junk anyways. replace it with a quality metal geared set.
No, timing chain doesn't need replacing.
Your question really makes no sense. Normally a timing chain will last the life of the engine as replaced when the engine is rebuilt.
replacing serpentine belt on 2000 chevy prizm need help
On my 2000 S-10 cost about $400.00. My timing chain keeps going out. waranteed part so they must keep replacing it.
How to replace a 1985 Chev Suburban's timing chain
timing chain
chain
IT DOES HAVE A TIMING CHAIN
1996 Chevy blazer timing chain
To remove the timing chain on a 2.2 Chevy Cavalier, first ensure the engine is cool and disconnect the battery. Remove the necessary components like the engine cover, harmonic balancer, and timing chain cover. Align the timing marks on the crankshaft and camshaft, then unbolt and carefully remove the timing chain along with the timing chain tensioner. Finally, inspect all components for wear before replacing or reinstalling.
Timing chain
Timing Chain