Are you aware it's illegal to use?
Taken from customs site.
Can I run my vehicle on rebated heavy oil (red diesel)?
Only 'excepted vehicles' (Public Notice 75 - Appendix C) can use rebated heavy oil (red diesel) as fuel when used on the public road.
Using rebated heavy oil as road fuel in anything other than an 'excepted vehicle' may render that vehicle liable to seizure. Also, financial penalties may be imposed on the owner/driver of the vehicle.
Public Notice 75 Fuel for diesel vehicles provides further, detailed information.