How often should I perform an engine compression test on my gas golf cart, and what does it reveal?

Performing an engine compression test on your gas golf cart is a great way to monitor the health of the engine. Ideally, you should perform a compression test once a year or every 50-100 hours of use, but it can depend on how often you use the cart and how old it is.

What a Compression Test Reveals:

A compression test checks the health of your engine's internal components, specifically the piston rings, valves, and cylinder head. It gives you a measure of how much pressure the engine can generate in each cylinder. If the compression is low, it may indicate problems such as:

1. Worn piston rings – which could lead to a loss of power and poor performance.
2. Valve issues – like leaks from damaged or misadjusted valves.
3. Cylinder head gasket failure – which might result in leaks or coolant loss.
4. Cracked or damaged cylinder walls – which can significantly affect engine performance.

If you notice performance issues such as difficulty starting, reduced power, or poor acceleration, performing a compression test can help pinpoint if there’s an issue with the engine.

Would you like to know how to perform the test, or what kind of readings are ideal?