On Demand Video
$2.99
Permanently Repairing the OM 616 and OM 617 Pesky Valve Cover Gasket Oil Leak - On Demand Video
Just installing a new gasket may not fix the leak as many owners have already learned
W126, Factory Books and Manuals
$198.50
Mercedes 6 Cylinder 603 Diesel Fuel Injector Nozzles w/ Heat Shields
OUT OF STOCK AS OF OCTOBER 2025
Engine
Diesel Engine Knock and Noise Problems - A Quick Reference Solutions Guide
Summary list of the most common causes and parts needed to fix them Part 4 of 5
Engine
Diesel Engine Fluid Leak Problems - A Quick Reference Solutions Guide
Summary list of the most common causes and parts needed to fix them. Part 5 of 5
Engine
Diesel Engine Shut Off / Stop Problems - A Quick Reference Solutions Guide
Summary list of the most common causes and parts needed to fix them Part 3 of 5
Engine
Diesel Engine Starting Problems - A Quick Reference Solutions Guide
Summary list of the most common causes and parts needed to fix them
Engine
Diesel Engine Smoke and Lack of Power Problems - A Quick Reference Solutions Guide
Summary list of the most common causes and parts needed to fix them Part 2 of 5
PDF
$2.95
Rear Subframe Rubber Mount Replacement Instructions by Kent Bergsma - Download
Instructions for 114, 115, 116, 123 and 126 chassis
On Demand Video
$7.99
Troubleshooting Older Diesel Automatic Transmission Shift Problems - On Demand Video
Knowing where each component is located and what it does is the start of solving externally caused shift problems
On Demand Video
$8.99
Purging a Diesel Engine Fuel Delivery System Step-by-Step - On Demand Video
How to use the best medicine for sick diesels to perform a proper diesel purge