March 26, 2025
The Detroit Diesel 2-Stroke Tune-Up Kit: A Marine Mechanic’s Essential Tool for Series 53, 71, and 92 Engines
Why Tune-Ups Matter More in Marine Applications
What This Detroit Diesel Tune-Up Kit Is Designed For
Injector Timing Gauges: Critical for Clean Marine Combustion
Injector Rack Gauges: Balancing Cylinders Under Load
Push Rod Adjusting Wrench Set: Made for Tight Engine Rooms
Valve Lash Feeler Gauge Set: Preventing Burnt Valves at Sea
Fuel Line Nut Socket: Preventing Leaks and Downtime
Throttle Delay Pin Gauge: Controlling Smoke During Docking and Acceleration
Spanner Nut Socket: Correct Adjustment Without Damage
Governor Gap Gauges: Stable RPM at Cruise
Feeler Gauge Set and Adjusting Wrenches: Fine Control Where It Counts
Why This Tune-Up Kit Belongs on Every Marine Mechanic’s Boat and Truck
Conclusion: Precision Tools for Engines That Still Matter
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March 24, 2025
Diesel Pro Power’s Cylinder Kit for Detroit Diesel 92 Series Engines (2-Piece Piston)
Why the 2-Piece Piston Matters on Detroit Diesel 92 Series Engines
What’s Included in Diesel Pro Power’s 92 Series Cylinder Kit
Performance Benefits of Rebuilding with a Quality Cylinder Kit
Built for Marine, Industrial, and Heavy-Duty Applications
A Practical Upgrade for Aging 92 Series Engines
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February 25, 2025
What is Air-to-Fuel Ratio (AFR)?
How AFR Works in Diesel Engines
Effects of AFR on Engine Performance
AFR in Detroit Diesel 92 Series Engines
Key Parameters Affecting AFR
Fuel Injector Selection
Boost Pressure from Turbocharger
Blower Drive Ratio
Exhaust Backpressure
Governor and Fuel Modulation
Optimal AFR and Engine Performance in Detroit Diesel 92 Series Engines
Ideal AFR for Diesel Combustion
Effects of Incorrect AFR
Effects of a Rich AFR (Low Air-to-Fuel Ratio)
Symptoms of a Rich AFR:
Common Causes of a Rich AFR:
Effects of a Lean AFR (High Air-to-Fuel Ratio)
Symptoms of a Lean AFR:
Common Causes of a Lean AFR:
Maintenance Tips to Ensure Proper AFR
Air Intake System Maintenance
Fuel System Maintenance
Exhaust System Maintenance
Why Maintaining an Optimal AFR Matters
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December 13, 2024
Torque and Clearance Specifications
2. Clearance Specifications
Conversion Tables
1. Common Conversions
Troubleshooting Reference
1. Common Issues and Solutions
Best Practices for Using Appendices
Conclusion
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December 13, 2024
Tuning and Calibration
1. Injector Rack Adjustments
Purpose:
Tools Required:
Procedure:
2. Valve Clearance Settings
Purpose:
Tools Required:
Procedure:
Component-Specific Guidelines
1. Turbocharger Tuning
2. Exhaust System Inspections
3. Injector Performance Checks
Periodic Inspection Recommendations
Best Practices for Performance Optimization
Follow Manufacturer Guidelines
Use Quality Components
Document Adjustments
Train Personnel
Conclusion
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December 13, 2024
Diagnostic Tools Overview
Common Faults and Solutions
DDEC System Integration
Best Practices for Advanced Diagnostics and Troubleshooting
Conclusion
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