got to be one of three things and none are excusable
1) do not over tigten the filter. It will bind and leak
2) do not under tighten or it will leak.
3) Most important of all. check to make sure the old oil filter gasket came off with the filter. If you put a new filter on and have two gaskets on it will either leak like a sieve or completely blow off.
If number 3 is the case you are very lucky you didn't blow the engine. Or maybe unlucky because the dealership would have to replace the engine.
1) do not over tigten the filter. It will bind and leak
2) do not under tighten or it will leak.
3) Most important of all. check to make sure the old oil filter gasket came off with the filter. If you put a new filter on and have two gaskets on it will either leak like a sieve or completely blow off.
If number 3 is the case you are very lucky you didn't blow the engine. Or maybe unlucky because the dealership would have to replace the engine.