5 Reasons Your Detroit Diesel Engine Has Black Smoke

June 1, 2023

Parts Catalog for Detroit Diesel Engine


1. Air Intake Restrictions


Clogged Air Filters


Solution:


Blocked or Damaged Air Intake Pipes


Solution:


Turbocharger Malfunction


Solution:


2. Fuel System Issues


Faulty or Worn Fuel Injectors


Solution:


Incorrect Fuel Injection Timing


Solution:


Contaminated or Low-Quality Diesel Fuel


Solution:


3. Exhaust System Problems


Clogged Diesel Particulate Filter (DPF)


Solution:


Leaky or Damaged Exhaust Components


Solution:


4. Engine Component Wear


Worn Piston Rings or Cylinder Liners


Solution:


Dirty or Clogged Valves


Solution:


5. Operating Under Heavy Loads


Overloading the Engine


Solution:


Abrupt Acceleration


Solution:


How to Prevent Black Smoke


Final Thoughts


Read More

5 Reasons Your Detroit Diesel May Have Low Oil Pressure

June 1, 2023

Introduction


Parts Catalog for Detroit Diesel Engine


1. Insufficient Oil Level


Causes of Low Oil Levels:


Symptoms of Low Oil Levels:


Solutions and Preventative Measures:


2. Worn Engine Bearings


Why Do Bearings Wear Out?


Symptoms of Worn Bearings:


How to Address Worn Bearings:


3. Clogged Oil Filter


Common Causes of Clogged Oil Filters:


Symptoms of a Clogged Oil Filter:


Solutions and Preventative Measures:


4. Faulty Oil Pump


Why Do Oil Pumps Fail?


Symptoms of a Failing Oil Pump:


How to Fix a Failing Oil Pump:


5. Oil Viscosity Issues


Causes of Improper Oil Viscosity:


Symptoms of Incorrect Oil Viscosity:


Solutions and Preventative Measures:


Conclusion


Read More

7 Reasons Why Your Detroit Diesel Engine Won’t Start

June 1, 2023

Parts Catalog for Detroit Diesel Engine


1. Insufficient Battery Power


How It Happens:


Solution:


2. Faulty Starter Motor


How It Happens:


What to Look For:


Solution:


3. Clogged Fuel Filters


How It Happens:


What to Look For:


Solution:


4. Air in the Fuel System


How It Happens:


What to Look For:


Solution:


5. Faulty Fuel Injectors


How It Happens:


What to Look For:


Solution:


6. Insufficient Compression


How It Happens:


What to Look For:


Solution:


7. Faulty Sensors or Electrical Components


How It Happens:


What to Look For:


Solution:


Bonus Tips for Preventing Starting Issues


Conclusion


Read More

Detroit Diesel 353, 453, 6V53, 8V53 Engine Tune Up

June 28, 2022

Detroit Diesel 53 Series Engine Tune Up Procedures


Tune-Up Sequence For Mechanical Governor


Exhaust Valve Clearance Adjustment Detroit Diesel Series 53 Engines


Fuel Injector Timing For Detroit Diesel Series 53 Engines


Variable Speed Mechanical Governor (Open Linkage) And Injector Rack Control Adjustment


Variable Speed Mechanical Governor (Enclosed Linkage) And Injector Rack Control Adjustment


Adjusting Maximum No-Load Speed


Variable Speed Mechanical Governor Injector Rack Control Adjustment


Adjust Maximum No-Load Speed


Position Injector Rack Control Levers


Adjust Maximum No-Load Speed


Read More