Cummins
Power Stroke
Duramax
Diesel Performance
Diesel Tech
Service & Repair
IDI Diesel Tech
Towing
Transmission Tech
Diesel Hub
2021 Diesel Guide - Ram, GM, Ford Fullsize Pickup Comparison & Best-in-Class
2021 Chassis Cab & Commercial Vehicle Guide
Inside the Bosch CP4 Injection Pump - How & Why Does it Fail?
Ford TorqShift 10R140 Ten Speed Automatic Transmission
GM-Allison 10L1000 Ten Speed Automatic Transmission
Duramax
6.6L Duramax L5P Engine Specs & Tech Info
3.0L Duramax Engine Specs & Tech Info
2.8L Duramax Engine Specs & Tech Info
6.6L Duramax LML Engine Specs & Tech Info
6.6L Duramax LMM Engine Specs & Tech Info
6.6L Duramax LLY Engine Specs & Tech Info
Power Stroke
6.7L Power Stroke Engine Specs & Tech Info
3.0L Power Stroke Engine Specs & Tech Info
6.4L Power Stroke Engine Specs & Tech Info
6.0L Power Stroke Engine Specs & Tech Info
7.3L Power Stroke Engine Specs & Tech Info
3.2L Power Stroke Engine Specs & Tech Info
Cummins
6.7L Cummins ISB Engine Specs & Tech Info
5.9L Cummins ISB Engine Specs & Tech Info
5.9L Cummins 6BT Engine Specs & Tech Info
5.0L Cummins ISV5.0 Engine Specs & Tech Info
3.9L 4BT Cummins Engine Specs & Tech Info
2.8L Cummins Engine Specs & Tech Info
Popular
3.0L EcoDiesel V-6 Engine Specs & Tech Info
6.5L GM/Detroit Diesel Specs
Diesel Motor Oil Guide
7.3L IDI Diesel Specs
47RE/47RH Transmission Band Adjustment Procedures
6.9L IDI Diesel Specs
Ford 7.3L "Godzilla" Gas V-8 Engine Specs
Tech
Measuring and Combating Fuel Dilution in Diesel Engines
Diesel Engine Warm-up & Cool Down Recommendations
Diesel Engine Dimensions & Weights
Starting Fluids & Ether in Diesel Engines
Semi vs Full Floating Axles
Diesel Oil Analysis Basics
GM 6.6L L8T V-8 Gas Engine Specs
RECENT UPLOADS & Updates
3.0L Duramax Maintenance Schedule & Service Guide
3.0L EcoDiesel Maintenance Schedule
3.0L Power Stroke Maintenance Schedule
Historical Horsepower & Torque Ratings by Model Year
6.6L Duramax L5P Maintenance Schedule
6.6L Duramax LML Maintenance Schedule
6.6L Duramax LMM Maintenance Schedule
