What happens if you don't burp your engine?

If you don't burp your engine, air bubbles can remain trapped in the cooling system, which can lead to overheating and inefficient engine performance. These air pockets can prevent proper coolant circulation, potentially causing engine damage over time. Additionally, neglecting to burp the engine can result in fluctuating temperature readings and reduced effectiveness of the cooling system. Regular maintenance, including burping, helps ensure optimal engine operation.