VY issue, v6.

[Bronwyn A.]

So, few weeks ago brought a 2002 VY. Had issue starting. Replaced coil packs and crank angle sensor. All was well, then it overheated. Changed the thermostat no issues. A few days later, driving over to the other side of city, and the car shuts off. Battery light flashes, check engine message shows, prior to this, system check came back ok, and car seemed to run happily on both gas and petrol. Though at time was running on gas.
Wait for RACV in the mean time. Try start car. Nothing. RACV arrive, car starts.
Get it home, leave it over night. Zilch. Zada. So, have a look, again. Not sparking. Cool. Do a check and change of coils and sensor, starts. Awesome. System check, comes back clean. Then, it's out. It won't start again. Help! Any ideas as to what it could be?

 

[jeepyrocks]

Id start by finding out if it has any fault codes stored! when you say nada...does it have warning lights and actually crank over but not run or doesnt nothing at all?
Factory or aftermarket gas setup? some start on petrol only. Factory lpg will have a nice lpg button and show the level in the cluster. Aftermarket will be a switch and level display in one. aftermarket can often cause dramas depending how its integrated

 

[BrutalStormSC]

How's your main earth off your battery?