Yes.
The good news is, the timing chain seldom breaks; they aren't like the timing belts. You can typically just drive the vehicle until the engine is tired, then replace the timing chain, sprockets and tensioner slides while you're rebuilding the rest of the engine.
The bad news is, anything is possible and a timing chain CAN break.
The "L" series uses a timing belt for the V6 engine, but the 4 cylinder Saturn engines all use timing chains.
it shouldn't but it is a possibility
The valves can hit the tops of the pistons damaging or breaking either.
Yes. Valves can be damaged when the timing belt breaks.
There is no cam belt it is driven by a chain.
No because unlike Hondas this machine doesn't has an interference design where the pistons could hit valves when timing belt breaks.
?If a timing belt or chain breaks while the engine is running the engine will be severely damaged and some of the valves will probably bend and damage the pistons. A timing best needs to be replaced BEFORE it reaches the end of its life and breaks. Car manuals make this clear.
It is an interference engine by design so if the timing belt breaks it will be seriously damaged. The valves will be bent and the engine will need repairs costing upwards of $1500
Unfortunately yes. The Saturn motor is considered an Interference motor. When the chain breaks the neutral landing position of the camshafts will allow valves to be open, as the engine slows down from its rotating mass it will bend these open valves.
Yes valves can bend if the timing belt breaks.Yes valves can bend if the timing belt breaks.
the ZETEC engine used in the 1999 ZX2 is a non-interference engine. This means that the pistons will not contact the valves when the timing belt breaks. Because of this, the valves will not be bad if the timing belt breaks
Yes, the valves will most likely be damaged if the timing belt breaks. There is usually further damage associated with the timing belt breaking while the engine is in operation. Some additional damages could be, connecting rods, crankshaft, lifters, and cam damage.
No, it is interference. Valves can bend if the timing belt breaks.No, it is interference. Valves can bend if the timing belt breaks.