Reasons You Need An Overhaul Kit For Your Cummins Engine

March 8, 2023

Efficiency & Overhaul: Why Marine Cummins Engines Need Rebuild Kits


In-Depth Guide to Marine Applications of 4BTA, 6BTA, QSB, 6CTA, QSC, ISL, QSL, M11, ISM, QSM, NT855, KTA19, KTA38, KTA50, QSK19 Engines


Introduction: Diesel Power at Sea


What Does a Marine Diesel Overhaul Kit Do?


Why Overhaul? Common Marine Wear & Failure Points


Constant Load


Corrosion & Salt


Heat & Long Duty Cycles


Irregular Maintenance Schedules


The 5 Most Common Reasons to Overhaul Your Cummins Marine Engine


1. Engine Wear from Long Hours


2. High Oil Consumption


3. Excessive Smoke


4. Noise or Vibration


5. Overheating & Mechanical Failures


In-Depth Look at Key Cummins Marine Engines & When Overhauls Come Up


4BTA & 6BTA


Common in:

Why overhaul?

QSB Series


Found in:

Why overhaul?

6CTA & QSC


Typical use:

Why overhaul?

ISL & QSL


Installed in:

Why overhaul?

M11, ISM, QSM


Serving:

Why overhaul?

NT855


Where used:

Why overhaul?

KTA19, KTA38, KTA50


Found powering:

Why overhaul?

QSK19


Used in:

Why overhaul?

What’s Inside a Typical Cummins Marine Overhaul Kit?


Benefits Beyond Just “Running Again”


Closing Thoughts: Protecting Your Investment


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Reasons You Need An Overhaul Kit For Your Cummins Engine

Why You Should Change Your Fuel Pump On A Cummins Engine

March 8, 2023

1. Reduced Engine Performance


Cause:


Effect:


Solution:


2. Increased Fuel Consumption


Cause:


Effect:


Solution:


3. Engine Stalling


Cause:


Effect:


Solution:


4. Low Fuel Pressure


Cause:


Effect:


Solution:


5. Failed Emissions Test


Cause:


Effect:


Solution:


6. Preventative Maintenance and Longevity


Cause:


Effect:


Solution:


Conclusion: Why Fuel Pump Replacement Matters


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Why You Should Change Your Fuel Pump On A Cummins Engine

Reasons For Changing The Thermostat In A Cummins Engine

March 8, 2023

Why would you want to change your thermostats in a Cummins engine?


1. Preventing Overheating in Marine Environments


Why Overheating is More Dangerous for Marine Engines:


Signs Your Thermostat May Be Failing and Causing Overheating:


2. Optimizing Engine Performance and Longevity


Effects of a Faulty Thermostat on Engine Performance:


How a Properly Functioning Thermostat Helps:


3. Improving Fuel Efficiency for Long Marine Journeys


How a Bad Thermostat Affects Fuel Economy:


Signs Your Thermostat May Be Hurting Your Fuel Economy:


4. Ensuring Compliance with Emission Standards


How a Cold-Running Engine Increases Emissions:


Possible Consequences of a Faulty Thermostat in Regulated Areas:


5. Preventative Maintenance for Marine Reliability


Why Marine Thermostats Need Regular Replacement:


Benefits of Preventative Thermostat Replacement:


How Often Should You Replace the Thermostat in a Cummins Marine Engine?


General Replacement Guidelines for Cummins Marine Engines:


Conclusion


Key Reasons to Replace Your Thermostat:


Parts Catalog for Cummins Marine Engine


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Thermostat For Cummins Engine