I switched over to SVO and the vehicle sputtered andcoughed and the engine cut out. What should I do?

Most likely, the fuel lines weren’t primed properly and there was air left in the system that caused the engine to turn off. Prime the fuel line by disconnecting the SVO fuel line to the switching valve and turning the accessory fuel pump on or using a hand vacuum pump until the fuel flows without any air bubbles. Reconnect the fuel line to the switching valve and tighten the hose clamp. Make sure that you are on the un-looped diesel system when you attempt to start the vehicle. If the vehicle is air-locked it might takes several attempts to start the vehicle again and to purge out the air from the system.

Posted in: Just Installed the System, Trouble Shooting FAQ