It means that a fully open valve in the engine occupies the same space as a piston at the top of its travel. Of course under normal conditions this never happens at the same time.
When a timing belt breaks the valves freeze at whatever position they are at the moment of the belt failure. As the rest of the engine coasts to a stop if a valve is fully open it will be contacted by the piston and do great amounts of harm.
In a non-interference engine the two moving parts have no potential to contact each other. When a timing belt breaks the engine can be repaired by replacing the timing belt and retiming the engine.
Don't take the chance. Replace the belt and water pump when the manual says to. The belt could break just as you are trying to beat that semi...
by what do you mean interference engine?
It is an interference engine.It is an interference engine.
It is an interference engine.It is an interference engine.
If you mean interference engine that depends on which engine it is. 4 cylinders non turboed 8 valve are generally non interference. Most of the others are interference units.
do you mean is a Honda engine an interference engine? in which the valves will get bent by the pistons if the timing belt fails? then yes.
Interference,
Interference engine.
Yes, it is an interference engine.Yes, it is an interference engine.
is a 2004 toy tundra a interference engine
If it is the 2.5 then it is an interference engine . If it is the 3.5 then it is a on interference engine.
The 2001 Chrysler 3.5 engine is an interference engine.
No, it is not an interference engine.