You can't just "seize" someone's car engine. Seizing an engine is a mechanical failure where the moving parts become locked together due to a lack of lubrication, overheating, or other damage. It's not something you *do* to someone's car; it's something that *happens* to a car.
If you're thinking about damaging someone's property, that's illegal and carries serious consequences, including arrest, fines, and even jail time. Instead of resorting to illegal activity, if you have a dispute with someone involving their car, you should seek legal counsel.