JackE wrote:
I was wondering what timing people use for 1.9dg when running both LPG and petrol?
5 degrees.
As I understand timing is you can advance it a little with high octane fuel like LPG or 98 RON and it will enable the fuel to be burnt with a bit more power but that advance risks detonation and so it's safest to stick with 5 degrees. It's not like you are going to get enough more power to even feel it.
Far more risky is the LPG being adjusted lean and that causing detonation.