Does a 3.1 Chevy Monte Carlo engine have interference or non engine?
The 3.1L Chevy engine in the Monte Carlo, also known as the "Vortec 3100", is an interference engine.
This means that if the timing belt breaks, the valves and pistons can collide, causing significant damage to the engine. It's essential to keep the timing belt in good condition and replace it at the recommended intervals to avoid this issue.