Ask the Expert: Should You Warm Up Your Boat Engine?

One of the most common questions we hear—especially during cooler mornings on the river—is whether boaters should warm up their engine before heading out. The short answer? Yes. A quick warm-up can make a big difference in your engine’s performance and longevity.

Here’s what you need to know:

For Fuel-Injected Engines

Fuel-injected outboards are efficient and built to perform, but they still benefit from a brief warm-up. Allowing the engine to run for 1 to 2 minutes gives the oil time to circulate and properly lubricate all internal components—especially important before applying a load. If you’re starting up in colder weather or early in the morning, a slightly longer warm-up may be beneficial.

For Carbureted Engines

Carbureted engines tend to be more sensitive to temperature changes and may require a few additional minutes to warm up, particularly during cooler seasons. A little patience here goes a long way in avoiding performance issues once you're on the water.

Avoid Overdoing It

There’s no need to idle your engine excessively. Warming it up too long only wastes fuel and isn’t necessary. A few mindful minutes before taking off will help your engine run smoother, last longer, and deliver better fuel efficiency overall.

Protect Your Investment

At Farmsup, we believe that small habits lead to better performance. Taking a moment to warm up your outboard is one of the easiest ways to keep your engine in top shape—so you can focus on what really matters: enjoying your time on the water.

Need expert maintenance, servicing, or a new outboard? Contact Farmsup today to explore our full line of marine engines, genuine parts, and professional support.