Yes
yes, all the Saturn DOHC motors are interference engines.
As you listed this in the Saturn Vue category I will assume you have a Saturn Vue. The 2004 and up Saturn Vue engine was manufactured by Honda and it is an interference engine. The belt and water pump must be replaced every 100,000 miles. All other years used a GM V6 that was also an interference engine. The 4 cylinder Saturn Vue did not use a belt but had a chain.
No, from talking to repair shops and a dealer about my own Saturn Ion-2, I have learned that it does in fact use an interference design.
yes you are screwed if the chain breaks
Yes, the engine in the 1999 Saturn S is a non-interference engine. This means that if the timing belt fails, the pistons will not collide with the valves, which helps prevent catastrophic engine damage. However, it is still important to maintain the timing components to avoid performance issues.
The 2007 Saturn Vue is equipped with either a 2.2L inline-4 engine or a 3.5L V6 engine. The 2.2L engine is classified as a non-interference engine, meaning that if the timing belt were to fail, it would not cause damage to the engine's valves. However, the 3.5L V6 engine is an interference engine, so a timing belt failure could lead to significant engine damage. Always consult the owner's manual or a professional mechanic for specific concerns regarding engine types and maintenance.
The 2002 Saturn L100 is equipped with a 2.2L inline-four engine, which is classified as a non-interference engine. This means that if the timing belt were to fail, the pistons would not collide with the valves, reducing the risk of severe engine damage. Regular maintenance of the timing belt is still important to prevent potential issues.
Yes it does. (check the GM section of this list) http://www.aa1car.com/library/timing_belts_interference_engines.htm
It is an interference engine.It is an interference engine.
It is an interference engine.It is an interference engine.
The belt should be changed every 100,000 miles. Warning, this is an interference engine.
Interference,