Transit Lpg Issue??

[anthony25]

hi all i have a 53 plate transit which was ex police and they were the only owners before myself it has factory fitted lpg system i recently got the van and it runs fine on petrol however when i want to run it on lpg i have a green bottle flashing under the lpg gauge then after around ten seconds i hear a clicking sound which seems to be coming from fuse box area under steering wheel then immediately after that it cuts out..at first i thought maybe when its switching to gas that the gauge was faulty and that there was no gas in so put 15 litres in still have same problem starts back up fine on petrol....???

[tonyav]

I think that you may need an auto electrician to have a look at it.

[Graham-W]

Obviously check all the fuses and relays first. After that I agree with tony. Looks like it's turning off the gas for low pressure and trying to automatically switch to petrol and failing for some reason.
Auto electrician or a LPG fitter is your best bet.