Unfortunately, and as I already wrote to you in another thread (LINK), any further operation of the engine in such a condition will cause it further damage, and later on it can also be very dangerous:and it sounds like a tick that gets louder and faster in higher rpms
- An engine that explodes,
- Or an engine that stops,
In my estimation, wear was caused in the bearings, and the noises are noises that are created when there is free-play in the bearings. This kind of free-play doesn't fix itself, it just gets exponentially worse by the minute.