Motorvac Diesel Fuel System IDT 4000

Motorvac Diesel Fuel System IDT 4000

$1,950 (USD)


orCall 419-350-2986


Motorvac IDT 4000 DieselTune 4000 Diesel Fuel System

How the DieselTune Works

The DieselTune is a 2-line cleaning system that connects to the engine through quality OEM specific adapters. The IDT 4000 passes a concentrated mixture of MotorVac cleaning detergent and diesel fuel through the components of the fuel system while the engine is running. The system removes organic and inorganic fuel deposits that build up in fuel injector, injection pumps and combustion chambers. Carbon, gum and varnish in the entire upper engine are dissolved and removed during combustion, then passed harmlessly out of the exhaust.


  • Restore Fuel Economy
  • Restore Peak Horsepower
  • Lower Exhaust Opacity and Harmful Emissions
  • Extend Fuel Injector and Fuel Pump Life
  • Improve Cold Weather Starting
  • Reduce Fuel System Downtime


ManufacturerMotorvac Diesel Fuel System
ModelIDT 4000
Stock Number0307141