Best Engine Performance Upgrade for Your Old Mercedes Diesel

For 1977 to 1995, 4, 5, and 6-cylinder diesel engines. Here I show installing it in a W123, but it will work on W116, W126, W140, and W124 diesels. Simple to install and inexpensive "plug-n-play" kits. Give your old Benz a Boost! https://mercedessource.com/store/sear...

Old Diesel Engine Combustion "Cleanse": Can You Reduce Engine Blow-by and Exhaust Smoke
▶︎

Old Diesel Engine Combustion "Cleanse": Can You Reduce Engine Blow-by and Exhaust Smoke

Buster's Diesel Engine Didn't Go a Million Miles! I'll Show You Why! Lessons?@www.mercedessource.com
▶︎

Buster's Diesel Engine Didn't Go a Million Miles! I'll Show You Why! [email protected]

560SL - My Mercedes Will Not Start!
▶︎

560SL - My Mercedes Will Not Start!

Will it drive 800 miles?! Diesel Mercedes adventures!
▶︎

Will it drive 800 miles?! Diesel Mercedes adventures!

W123 Performance/Maintenance: ALDA Removal and testing (OM617 Version of AFC Housing)
▶︎

W123 Performance/Maintenance: ALDA Removal and testing (OM617 Version of AFC Housing)

Eliminate leaks in the injection pump at the pressure retaining valves.
▶︎

Eliminate leaks in the injection pump at the pressure retaining valves.

The practical test. Engine flushing with diesel.
▶︎

The practical test. Engine flushing with diesel.

Meet The Unkillable Mercedes: Buy One Now Before They Explode In Value!
▶︎

Meet The Unkillable Mercedes: Buy One Now Before They Explode In Value!

Old Mercedes 300D Engine Reported Dead Pt. 11: Gets New Fuel Injectors Now Runs Like Butter.
▶︎

Old Mercedes 300D Engine Reported Dead Pt. 11: Gets New Fuel Injectors Now Runs Like Butter.

OM617 ALDA Delete| What a Difference This Makes | Drives Like a Normal Car! Doomsday Diesel
▶︎

OM617 ALDA Delete| What a Difference This Makes | Drives Like a Normal Car! Doomsday Diesel

Mercedes W123 vs W124 vs W210 Daily Driver Showdown – Which is Best in 2026?
▶︎

Mercedes W123 vs W124 vs W210 Daily Driver Showdown – Which is Best in 2026?

Hunting for Diesels: Avoid Getting "Bit" by Using My Two Quick and Simple Engine Tests
▶︎

Hunting for Diesels: Avoid Getting "Bit" by Using My Two Quick and Simple Engine Tests

9 Old Mercedes That Were Built to Last Forever
▶︎

9 Old Mercedes That Were Built to Last Forever

Best Engine Ever…🔥 They Don't Build Them Like This Anymore… Legendary Engine Starts!
▶︎

Best Engine Ever…🔥 They Don't Build Them Like This Anymore… Legendary Engine Starts!

W123 OM617 Double The Power
▶︎

W123 OM617 Double The Power

Inspecting A Mercedes 300 TD's Mechanical Diesel Fuel Pump | NEW Wheeler Dealers
▶︎

Inspecting A Mercedes 300 TD's Mechanical Diesel Fuel Pump | NEW Wheeler Dealers

Complicated AND GOOD? Failed Mercedes OM651 Turbo Diesel Teardown Shows How OVERBUILT These Are!
▶︎

Complicated AND GOOD? Failed Mercedes OM651 Turbo Diesel Teardown Shows How OVERBUILT These Are!

W126 300SD Mercedes-Benz OM617 ALDA Delete - Step by Step
▶︎

W126 300SD Mercedes-Benz OM617 ALDA Delete - Step by Step

Bad Shifts Easy Fixes: 1981 to 1995 Mercedes Transmissions 722.3 722.4
▶︎

Bad Shifts Easy Fixes: 1981 to 1995 Mercedes Transmissions 722.3 722.4

Mercedes Driveshaft Restoration - The Hard Way
▶︎

Mercedes Driveshaft Restoration - The Hard Way