Australian Car Repair Issues? Ask an Auto Mechanic for Answers ASAP
You need to scan the ECM for codes first.
Can you check for spark?
Can you remove two plug leads from one coil, and get a friend to crank the engine.
Spark should jump between the coil towers.
My bet is you have a faulty crankshaft sensor.
Do you need any further help?
I hope my advice has been of assistance to you.