It has a fuel injector leak. It needs to have the spark plugs replaced.
I have a question that involves replacing the spark plug wires and also and injector.
This is the worst written report I've come across.
Why bother?
Learn to write.
1/10 Very poor.
When you replace the spark plugs I suggest you also seplace the plug wires. I learned that the hard way one wire arced and caused my ignition module to go. It cost $1100 parts and labor to replace. So Iwould do those wires as well.