No. A 302 or 5.0L is a non interference engine...if that it what it has
If the timing belt on a 1.6 Astra breaks, it can damage the engine. It is more likely to damage the engine if it is a timing chain, though. A timing chain is made of metal and a timing belt is made of a heavy duty rubber.
Your car has a timing belt. It must be changed every 90,000 miles or it may break resulting in expensive engine damage.
On an interference engine it can damage the valves, heads, and pistons.
The 2000 Mercury Villager uses a timing belt and has a non-interference engine. Which means that if the timing belt were to break that no engine damage would occur from the valves and pistons hitting each other.
not gospel but 4.0 sohc engine is an interference major damage if timing chain or timing chain tensioner breaks
Yes, if the timing chain breaks a valve will hit a piston, causing significant internal damage. The good news is, the timing chain seldom breaks. The bad news is, if YOURS was one of the few that did break, the engine is toast.
its a chain, and a non-interference (free spinning) engine. which means, in case of a timing chain failure, the valves will clear the pistons and there will be no engine damage
If it is a gas engine it has a chain. If it is a diesel, it has a timing belt, and is an interference engine. The belt must be changed every 60,000 miles. It is highly unlikely that the chain will break without prior symptoms, alerting you to the fact that it is worn out. If it did happen to break, it will do no damage to the internal engine as this is not an interference engine. No, but you will be stranded. Chains last a very long time. If you are hearing chain noise or having trouble keeping the engine in time, the chain needs replacing.
A timing chain, that needs to be replaced, can cause your engine to run rough and lose power. A broken timing chain can cause significant engine damage.
Your car has the 1NZ-FE engine featuring VVT-i (variable valve timing with intelligence). This is a non-interference engine, with a timing chain. While a broken chain could cause damage to your engine, it is less likely to cause damage on a non-interference engine, and if the chain is damaged (but not completely snapped) you will often know it because it will make a lot of noise (stop driving it at that point and get the chain replaced). The chain is generally considered good for 250,000 miles unless it begins making noise.
It has a timing chain that must be replaced at 90,000 miles. This is an interference engine and as such if the belt breaks serious engine damage will occur.
as long as you don't turn the engine over after the timing chain breaks everything will be fine. when it snaps some valves may stay open, so in turn if you crank the engine a piston could slam into a valve and get damaged.