Mga sir heto na naman po ako nagtatanong hehehe!! ask ko lang kung lahat ba ng position ng piston sa mitsu advie 4D56 ay kung Interference or non-interference?

Base kasi sa nabasa ko, In an interference engine, the position of the piston at the top of its stroke will occupy the same physical space that the open valves do whilst the piston is at the bottom of its stroke. It's important to know if your engine is an interference engine because if the timing belt breaks, at least one set of valves will stop in the open position and the momentum of the engine will ram the piston in that cylinder up into the valves requiring a very expensive engine repair or replacement. In a non-interference engine, the valves do not occupy any space that the piston could move into, so if your timing belt snaps on one of these engines, in 99% of cases you won't suffer any valve damage because the piston cannot physically touch the open valves.

Salamat mga sir.