The answer to 'outlet installation sparking' is that sparking at an electrical outlet is a serious issue that requires immediate attention. This can be caused by several factors, including loose wiring, a short circuit, or a problem with the outlet itself. Sparking is a fire hazard and should never be ignored.
If you notice sparking or any other issues with an electrical outlet, it's important to stop using it immediately and call a licensed electrician to inspect and repair the problem. Attempting to fix the issue yourself can be extremely dangerous and may result in further damage or injury.