I FIXED MY BUGATTI VEYRON FOR $3 THEN DROVE IT

Summary by Krater

The creator diagnoses and services a previously repossessed Bugatti Veyron with gearbox pressure issues, misfires, and a coolant leak, ultimately taking it for its first-ever drive.

From the video

Answers: How do you service and fix a broken Bugatti Veyron gearbox and engine faults?

• Bugatti Veyron gearbox pressure diagnostic
• Identifying cylinder misfires using an OBD scanner
• Replacing coil packs and spark plugs on a W16 engine
• Using Radweld to fix a radiator coolant leak
• Draining and inspecting gearbox and engine oil

What it concludes

• A faulty hydraulic gearbox pump fuse can cause gearbox drive failure in a Bugatti Veyron.
• Bugatti Veyron gearbox pump pressure drops slightly with each gear shift.
• The Bugatti Veyron gearbox pump uses the same pump as an Audi A6 Allroad hydraulic pump.
• Random multiple cylinder misfires on the left side of the engine were traced to faulty coil packs and spark plugs.
• Radweld successfully sealed a tiny pinhole leak in the Bugatti Veyron radiator without needing to drain or flush the system beforehand.