If it runs, it will miss slightly and RPM gauge will be lower than the 800 RPM normal. It could exhibit some "thumping" sounds at the exhaust which is exhaust being pulled back because valves are not properly closing - test this by holding a piece of paper at exhaust and see if it pulls back into pipe instead of constantly blows away. If it backfires while starting or running.
It has a Timing Chain.
That requires an engine scanner to set the timing.
The 4.3 liter V6 engine in a 1997 Chevy Blazer has a timing CHAIN
The 3.0 liter V6 engine in a 2010 Chevy Equinox has a timing CHAIN
how much play should a 4.3 Chevy engine timing chain have?
The 3.0 liter V6 engine in a 2010 Chevy Equinox has a timing CHAIN
It requires an engine scanner to set the timing on that year engine.
in the engine block
The 1.6 liter 4 cylinder , has a timing belt , and IS an interference engine The 2.0 liter 4 cylinder , has a timing chain , and I don't know if it is or isn't an interference engine
THE TIMING IS COMPUTER CONTROLLED. It requires an engine scanner to set the timing on that engine.
The 1993 Chevy Lumina 3.1 liter engine timing belt can be found on the front of the engine. You will need to remove the front engine cover in order to access the timing belt.
Every typical "V" style engine has a timing chain. the Chevy cavalier z24 has a 3.1 liter FI V6 engine. so yes it has a timing chain.