Lost of oil pressure and sever engine damage
Engine wear and damage can occur.
Simple answer really is that you have the wrong oil filter. Look for a WIX oil filter (personal recomendation), you can get them at O'reilys. And see what happens.
you can blow fuses or the battery Possible computer damage.
The remains of the old coolant can cause the new coolant to fail. Using the wrong type of coolant can also damage the engine.
Yes. There are instances where the wrong filter can be installed.
wrong filter with wrong thread pattern.
If you put in to much oil it will smoke really bad, or will not run. If not enough oil you will damage motor.
You probley installed the filter wrong. Remove the transmission pan and check the filter.
Damage to the sciatic nerve
More than likely it will blow the fuse. It could possibly do other damage. You will know when you replace the fuse.
Depends on what you mean by "bad." If its bad as in low quality oil/filter it the long run it can damage your engine and in the short run give you less gas mileage. If its bad as in a idiot technician didnt tighten the filter or put the wrong oil, or not enough oil. Yes that can be very bad for your engine and damage performance.
Only one thing can be wrong, it is clogged. Replace it.