Common Pontoon Boat Problems
And How To Solve Them
Owning a pontoon boat can be a great way to get out on the water and enjoy some quality time with family and friends. But if you’re not careful, you could find yourself dealing with some tricky situations. From engine failure to damage, there are plenty of issues that can arise.
Understanding these and other common pontoon boat problems, how to identify them, and how to prevent them, can help you keep your boat in top condition and protect your investment.
Mechanical Issues
Boat engines are complicated and have a number of components that can break down. Here are some common problems.
Engine Failure
Engines can fail for a variety of reasons ranging from embarrassing (out of gas) to more serious. If your pontoon boat’s engine isn't working, here are some things to look out for.
Aside from running out of gas, the fuel lines can get bent out of shape, preventing the gas from flowing smoothly. You can check yourself to see if the lines are in good shape or not.
Sometimes, people can get stuck (literally) with an engine that won’t shift gears. If this is the case, you may have a blown fuse or a broken linkage. These can be harder to fix and may need a mechanic.
If you find your engine is overheating, there could be something stuck in the raw water intake valve. You can check this relatively easily by cutting the motor, waiting until it has completely stopped, then taking a look at the valve to see if there’s anything obstructing it.
Poor Performance
If your engine seems like it’s losing power, and you’ve got lots of fuel, it could be a problem with the fuel filter.
If you have some mechanical know-how, you may be able to clean out the existing filter to help the engine run better, or swap your filter for a new one.
Filters can get clogged from fuel that’s gone bad. Keeping your tank ¾ full and using a fuel stabilizer when storing your boat over the winter can help prevent this problem.
Electrical Issues
There are a number of electrical problems that can stall your boat. Sometimes passengers can accidentally bump the kill switch.
If a fuse is blown, it can also cause your engine to stall. If you feel comfortable, you may be able to replace a blown fuse on your own.
But wires that connect to the engine can also get corroded over time. These are harder to fix; it’s best to see a mechanic if you suspect a problem with the wiring.
Structural Issues
The engine isn’t the only source of concerns for a boat. The hull and deck can also suffer damage that can cause problems for you and your passengers.
Wear and Tear
Water, sun, and wind are hard on any material. Your pontoon boat is no exception.
Although some types of wear and tear are purely aesthetic issues, things like cracks and fissures can cause serious problems if not dealt with immediately.
Rotting
Some pontoon boats have plywood decking that can start to rot over time, especially if they aren’t properly covered when not in use.
While damaged decking won’t stop your boat from working, holes or tears in the deck could be dangerous for you or your passengers.
If the rotten area is relatively small, it can be repaired with a fibreglass or other type of filler. If it’s extensive, you may need a new deck.
Damage From External Sources
Boats can run up against hidden rocks, get caught on tree branches, or run into other boats.
Depending on the type of damage and the reason for it, you may be able to make an insurance claim to cover the cost of repairs.
Prevention of Common Pontoon Boat Problems
Pontoon boat problems aren’t all caused by things out of your control. By taking good care of your boat, you may be able to avoid costly boat repairs.
Regular Maintenance
Pontoon boats can be a lot of fun, but they need to be carefully maintained. Wash down your boat’s hull regularly with a mild soap to prevent residue from building up.
Waxing the boat once each season before you get out the boat out on the water is also a good way to prevent wear and tear on the hull.
Keep the interior clean too by drying any water splashed on the seats, and mop up excess water on the floor. Wipe down the seats and wash the floor periodically.
If you use your boat in salt water, consider flushing the engine after every use.
Regular Inspections and Repairs
Letting the professionals do a thorough examination of your boat from time to time can help you catch any issues early, and helps keep your boat in top form.
Many people recommend having an inspection once every year, or after 100 hours of use, whichever comes first. Bringing your pontoon boat in for a spring checkup is a great way to make sure you start the season in good shape.
If you do notice any issues, have a mechanic take a look at them sooner rather than later.
Proper Storage and Winterization
Another key aspect of pontoon boat maintenance is proper storage.
Make sure to cover your boat whenever it isn’t in use. A good cover may cost a little money upfront, but can save you thousands of dollars in repairs down the road.
When you’re ready to pack up your boat for the season, first remove any gear you have on it. Then give it a good cleaning, inside and out.
Next, get some marine grease and lubricate the fittings, following the instructions in your manual.
Finally, you need to make sure your engine is ready for the cold. Change your oil and filters. Also replace the coolant with anti-freeze.
If you’re keeping your boat out of the water, charge and then remove the battery. Keep it somewhere cool (but not too cold) and dry.
Resources for Pontoon Boat Owners
Your boat’s manual is the most important resource you have. It will explain how to properly operate and maintain your boat. If you have lost the paper copy, most manuals are available online.
Boating magazines can also be an excellent source of information. They have expert articles and guides that can help you troubleshoot problems, or find good gear.
And local dealerships are also incredibly helpful. They are staffed with people who understand boats, and can help you with good advice.
The Takeaway
Life is unpredictable and not all problems can be avoided. However, by keeping your boat well-maintained and in good repair, you may be able to bypass some of them.
And don’t think you have to do everything yourself. At Dunfords of Havelock, our knowledgeable service team is one of the best for pontoon boats in Canada. And with spring coming soon, don’t forget to book your boat in for a checkup!