A Replaced Engine — Buying A Car With

: Many professional replacements come with a limited warranty (often 12 months or 12,000 miles for long blocks), providing a safety net that most standard used cars lack. The Risks: Quality and Hidden History

: Replacing an engine is a complex task. If performed by an inexperienced technician, it can lead to lingering issues with hoses, wiring, or compatibility. buying a car with a replaced engine

: If a car with 100,000 miles receives a brand-new engine, that core component effectively starts at zero, while the original engine would have been nearing its twilight years. : Many professional replacements come with a limited