Good evening everyone
It's been a long time since my last post here I hope all are safe and in good health.
I have an Omega V6 3.0 manual from 2000. Since I m not in UK it's Opel omega executive (I think elite is the model in UK)
I have it for almost 2 years it runs on LPG
Since for almost a year it ran a bit rough, not as smooth as it should, ran like it had a missfire, all 6 cilinders were here but it was shaking a lot. Consumption on board comp was between 18 and 21 liter on 100 km. Comp diagnostics showed nothing.
2 weeks ago I took el. contact spray and carefully sprayed all connectors that I could find in the engine area. Literally everywhere where the connector was I disconnected it and cleaned it.
Engine started to run very smooth. Almost normal. I could place a glass of beer on engine. Vibrations are minimal but there are some mount s that I have to change that are the cause of very small vibrations
Main thing. Board started showing consumption of 13 to 16 liter per 100 km. So that's 5 liters less. Also in real life numbers are here. Does it show lpg or petrol consumption I have no idea. I have no idea what I have done, because I opened everything. Anyone with similar experience? strictly driving in town, small town, lots of traffic, start stop all the time, city mode