ACDelco Diesel Fuel Treatment helps prevent fuel from gelling and fuel filters from plugging by improving fuel flow properties at reduced ambient temperatures. It removes and prevents diesel fuel injector deposits to promote a smooth idle, reduced exhaust smoke, improved fuel economy, and increased power and torque. Helps prevent fuel gelling and fuel filter plugging. Promotes smoother idle. Reduces exhaust smoke. Improves fuel economy. Increases power and torque.
