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In the world of boat engines, the number one rule is that diesel engines thrive on diesel fuel, and gas engines run on gasoline, but what happens if you put gas in a diesel engine by accident? This is a scenario that can lead to a series of engine issues, leaving you looking for a diesel engine repair service. One must understand that there is a distinctive difference between diesel fuel and gasoline and how it can drastically impact your engine’s performance. When faced with these challenges, trust Marine Diesel Specialists to provide excellent diesel engine repair services that are tailored to your specific needs. 

Gas in Diesel Engine Symptoms

The symptoms of putting gas into a diesel boat engine will often be immediate. Imagine you are getting ready for a day out on the water, but you turn the key to your boat’s diesel engine, and all you hear is a series of coughs and sputters as the engine rolls over. This is a clear sign that something has gone wrong with your boat engine. The symptoms don’t stop there. You may notice that your engine isn’t running as smoothly and seems to have a sluggish response. 

These symptoms should never be ignored, and if you catch them early, it could prevent further damage. Whether your boat engine is making unusual noises, has diminished power, or smells of gasoline, you must take urgent action to potentially save your boat’s engine. 

Will Gas Ruin a Diesel Engine?

Introducing gasoline into a diesel engine will disrupt the balance, creating multiple issues in your boat engine. Diesel engines operate at a higher compression rate than gasoline engines, making them more susceptible to damage when fueled with gasoline. If you run a diesel engine on gas, it can diminish the performance and increase emissions, leading to severe engine damage or even the need for replacement. 

However, not all hope is lost if this does occur by accident; prompt action taken by experts can save your diesel engines from a disaster. Professionals can flush the fuel system, replace damaged parts, and conduct a thorough inspection to mitigate gasoline contamination.

How Long Will a Diesel Engine Run on Gasoline?

We highly recommend that you don’t operate your vessel if you suspect that there may be gas in your diesel engine. If you leave the dock, chances are you will not get very far, maybe a mile or so, before your engine will begin to act strangely. 

Do’s and Don’ts

If you happen to realize that you mistakenly pumped gasoline into your diesel boat engine rather than leaving the dock, here are the do’s and don’ts you should consider:

  • DO NOT start your diesel engine. Stay at the fuel dock.
  • DO NOT turn on the ignition. This could activate the electric fuel pump, potentially causing gas to flow into the fuel injectors.
  • DO call a diesel engine repair service near you. 
  • DO have your diesel fuel tank completely drained and ensure the contamination was only in the fuel tank and no other engine components. 

Boat Engine Repair Near Me 

If gas accidentally enters your diesel boat engine, immediate action is critical. Getting in touch with a marine diesel mechanic for services and repairs is crucial to mitigate potential damage to your diesel engine. To prevent this mishap in the future, vigilance at the fuel dock is essential. Contact Marine Diesel Specialists to restore your boat engine’s performance and reliability today.